NSN 4820-00-446-3560 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: AK29S49-24ALT3PC11, 1768, FIG 1768 3/8IN, 61B, 114972PC11

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-446-3560 safety relief valve
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NSN 4820004463560


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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 4820-00-446-3560 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 4820-00-446-3560 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-446-3560
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Pipe Size Accommodated 0.375 inches 1st end
Thread Direction Right-hand 1st end
Flow Control Device Disk
Bonnet Type Inside screw
Bonnet Attachment Method Integral
Disk Loading Method Spring
Connection Style Plain (pipe) 1st end
Valve Operation Method Automatic
Connection Type Threaded external pipe 1st end
Features Provided Pressure tight outlet side
Adjustable Pressure Range +401.0/+600.0 pounds per square inch
Maximum Operating Pressure 600.0 pounds per square inch single response
Thread Size 0.375 inches 1st end
Material Copper alloy body
Media For Which Designed Air single response
Style Designator Straight thru
Thread Series Designator Npt 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
AK29S49-24ALT3PC11 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
1768 LUNKENHEIMER CO AX - DLA LAND AND MARITIME
FIG 1768 3/8IN DANCO VALVE COMPANY AX - DLA LAND AND MARITIME
61B DRESSER-RAND CO AX - DLA LAND AND MARITIME
AK29S49-24ALT3PC11 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
61B CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
FIG 1768 3/8IN DANTE VALVE COMPANY INC ZZ - USA
114972PC11 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
114972PC11 CURTISS-WRIGHT ELECTRO-MECHANICAL XX -