NSN 4820-00-288-7836 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 222-4900-232701PCV688, 214-4900-799264PCV1153, 214-4900-799264REV3PCV1153, 214-4900-799268PCV1039, 222-4900-232701PCV668, 313-4900-223400PCV624, 313-4900-223400PCV634, 313-4900-233405ALT11PCV1140, 313-4900-233405PCV1140, 319-4900-1188487ALT1PCV912, 319-4900-1188487PCV912, 340-4900-1000937PCV13, 389588ALT6PCV785, 271-4900-957265ALT2PCV876, 271-4900-957265PCV870, 271-4900-958181ALTAPCV668, 271-4900-958181ALTAPCV688, 271-4900-958181PCV1047, 271-4900-958181PCV1062, 271-4900-958181PCV668, 271-4900-958581PCV1039, 271-4900-958581PCV1062, 271-4900-958581PCV688, 389588ALT6PCV876, 389588PCV785, 389588PCV876, 389609ALT7PCV1153, 389609PCV1153, 389669ALT8PCV1039, 389669ALT8PCV1047, 389669ALT8PCV1062, 389669PCV1039, 389669PCV1047, 389669PCV1062, 571-3801-1302533PCV12, 571-3801-1302533REVAPCV12, 571-3801-1302723PCV5, 571-3801-1302723REVBPCV5, 533115ALT27MODIFICATION5PCV838, 533115ALT27MODIFICATION5PCV871, 533115PCV838, 533115PCV871, 533131ALT8PCV1015, 533131PCV1015, 571-4900-1302763PCV21, 571-4900-1302763REVAPCV21, 575-4900-1442961PCV17, 575-4900-1442961REVBPCV17, FIG44-1-2, 533115ALT27M0DIFICATI0N5PCV871, 214-4900-799254PC876, 2076-308PCV668, 2076-37ALT7PCV1153, 2076-97ALT8PCV1039, 2076-97ALT8PCV1047, 2076-97ALT8PCV1062, 2476-06ALT15M0DIFICATI0N4PCV624, 2476-06ALT15M0DIFICATI0N4PCV634, 2476-16ALT27M0DIFICATI0N5PCV838, 2476-16ALT27M0DIFICATI0N5PCV871, 2476-32ALT8PCV1015, 3076-08PCV21, 3076-08PCV28, 3376-12-1PCV912, 3076-10PCV26, 3076-12PCV3, 3076-14PCV17, 2076-16ALT6PCV785, 2076-16ALT6PCV876, 2476-37ALT11PC1140, K1-4900-1000250PCV26, 3664-71REVAPCV12, 3664-77REVBPCV5, 3676-12REVAPCV21, 3776-10PCV17, 3776-10REVBPCV17, 214-4900-799251PCV668, 214-4900-799251REVBPCV668, 214-4900-799254PCV876, 533115ALT27M0DIFICATI0N5PCV838, K1-4900-1000248ALT1PCV21, K1-4900-1000248ALT1PCV28, K1-4900-1000248PCV21, K1-4900-1000248PCV28, K1-4900-1000250ALT8PCV6, K1-4900-1000252ALT6PCV3, K1-4900-1000254ALT7PCV17, K1-4900-1000254PCV17, 44-1-2-76-175

Pricing and Lead Time Quote

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NSN 4820002887836


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4820-00-288-7836 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4820-00-288-7836 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-288-7836
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Pipe Size Accommodated 0.500 inches 2nd end
Thread Direction Right-hand 1st end
Flow Control Device Poppet
Bonnet Type Inside spring
Bonnet Attachment Method Threaded
Disk Loading Method Spring
Valve Discharge Flow Rate 274.0 pounds per hour
Renewable Seat Ring Type Threaded
Maximum Operating Temp 450.0 degrees fahrenheit single response
Connection Style Plain, optional en (pipe) 1st end
Valve Operation Method Automatic or manual
Connection Type Threaded internal pipe 1st end
Features Provided Valve stem lock shield and bonnet packing and pressure tight outlet side
Adjustable Pressure Range +76.0/+175.0 pounds per square inch
Maximum Operating Pressure 250.0 pounds per square inch single response
Thread Size 0.500 inches 2nd end
Material Steel stem
Material Specification Qq-c-390, alloyd4/d/ federal specification single material response body
Media For Which Designed Steam single response
Style Designator Angle
Thread Series Designator Npt 1st end
Reference Number Differentiating Characteristics As differentiated by valve size and relief pressure range

Part Numbers

Part Number Company RNAAC (Repair Depot)
222-4900-232701PCV688 NAVAL SHIP SYSTEMS COMMAND AS - OFFICE OF THE SURGEON GENERAL
214-4900-799264PCV1153 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799264REV3PCV1153 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799268PCV1039 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
222-4900-232701PCV668 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
222-4900-232701PCV688 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-223400PCV624 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-223400PCV634 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-233405ALT11PCV1140 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-233405PCV1140 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
319-4900-1188487ALT1PCV912 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
319-4900-1188487PCV912 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
340-4900-1000937PCV13 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389588ALT6PCV785 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-957265ALT2PCV876 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-957265PCV870 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181ALTAPCV668 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181ALTAPCV688 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV1047 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV1062 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV668 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV1039 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV1062 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV688 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389588ALT6PCV876 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389588PCV785 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389588PCV876 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389609ALT7PCV1153 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389609PCV1153 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669ALT8PCV1039 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669ALT8PCV1047 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669ALT8PCV1062 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669PCV1039 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669PCV1047 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389669PCV1062 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302533PCV12 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302533REVAPCV12 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302723PCV5 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302723REVBPCV5 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115ALT27MODIFICATION5PCV838 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115ALT27MODIFICATION5PCV871 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115PCV838 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115PCV871 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533131ALT8PCV1015 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533131PCV1015 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-4900-1302763PCV21 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-4900-1302763REVAPCV21 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
575-4900-1442961PCV17 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
575-4900-1442961REVBPCV17 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
FIG44-1-2 LUNKENHEIMER CO AX - DLA LAND AND MARITIME
533115ALT27M0DIFICATI0N5PCV871 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115PCV838 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533115PCV871 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533131ALT8PCV1015 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
533131PCV1015 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302533PCV12 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302533REVAPCV12 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302723PCV5 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-3801-1302723REVBPCV5 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-4900-1302763PCV21 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
571-4900-1302763REVAPCV21 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
575-4900-1442961PCV17 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
575-4900-1442961REVBPCV17 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799254PC876 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799264PCV1153 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799264REV3PCV1153 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
214-4900-799268PCV1039 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
222-4900-232701PCV668 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181ALTAPCV688 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV1047 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV1062 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181PCV668 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV1039 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV1062 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958581PCV688 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-957265ALT2PCV876 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-957265PCV870 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
271-4900-958181ALTAPCV668 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-233405ALT11PCV1140 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-233405PCV1140 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-223400PCV624 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
313-4900-223400PCV634 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
319-4900-1188487ALT1PCV912 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
319-4900-1188487PCV912 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
340-4900-1000937PCV13 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
389588ALT6PCV785 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
2076-308PCV668 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-37ALT7PCV1153 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-97ALT8PCV1039 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-97ALT8PCV1047 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-97ALT8PCV1062 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-06ALT15M0DIFICATI0N4PCV624 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-06ALT15M0DIFICATI0N4PCV634 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-16ALT27M0DIFICATI0N5PCV838 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-16ALT27M0DIFICATI0N5PCV871 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-32ALT8PCV1015 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3076-08PCV21 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3076-08PCV28 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3376-12-1PCV912 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3076-10PCV26 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3076-12PCV3 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
3076-14PCV17 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-16ALT6PCV785 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2076-16ALT6PCV876 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
2476-37ALT11PC1140 ELECTRIC BOAT CORPORATION AX - DLA LAND AND MARITIME
K1-4900-1000250PCV26 NAVAL SHIP SYSTEMS COMMAND XX -
3664-71REVAPCV12 ELECTRIC BOAT CORPORATION XX -
3664-77REVBPCV5 ELECTRIC BOAT CORPORATION XX -
3676-12REVAPCV21 ELECTRIC BOAT CORPORATION XX -
3776-10PCV17 ELECTRIC BOAT CORPORATION XX -
3776-10REVBPCV17 ELECTRIC BOAT CORPORATION XX -
214-4900-799251PCV668 NAVAL SHIP SYSTEMS COMMAND XX -
214-4900-799251REVBPCV668 NAVAL SHIP SYSTEMS COMMAND XX -
214-4900-799254PCV876 NAVAL SHIP SYSTEMS COMMAND XX -
389588ALT6PCV876 NAVAL SHIP SYSTEMS COMMAND XX -
389588PCV785 NAVAL SHIP SYSTEMS COMMAND XX -
389588PCV876 NAVAL SHIP SYSTEMS COMMAND XX -
389609ALT7PCV1153 NAVAL SHIP SYSTEMS COMMAND XX -
389609PCV1153 NAVAL SHIP SYSTEMS COMMAND XX -
389669ALT8PCV1039 NAVAL SHIP SYSTEMS COMMAND XX -
389669ALT8PCV1047 NAVAL SHIP SYSTEMS COMMAND XX -
389669ALT8PCV1062 NAVAL SHIP SYSTEMS COMMAND XX -
389669PCV1039 NAVAL SHIP SYSTEMS COMMAND XX -
389669PCV1047 NAVAL SHIP SYSTEMS COMMAND XX -
389669PCV1062 NAVAL SHIP SYSTEMS COMMAND XX -
533115ALT27M0DIFICATI0N5PCV838 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000248ALT1PCV21 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000248ALT1PCV28 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000248PCV21 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000248PCV28 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000250ALT8PCV6 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000252ALT6PCV3 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000254ALT7PCV17 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4900-1000254PCV17 NAVAL SHIP SYSTEMS COMMAND XX -
44-1-2-76-175 LUNKENHEIMER CO XX -