NSN 4820-00-051-6799 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: SS378002, K-1260-6-1, 2D1508, 378002

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-051-6799 safety relief valve
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NSN 4820000516799


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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 4820-00-051-6799 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 4820-00-051-6799 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-051-6799
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.1lb
Thread Class 3a all ends
Thread Direction Right-hand all ends
Flow Control Device Poppet
Disk Loading Method Spring
Maximum Operating Temp 600.0 degrees fahrenheit single response
Connection Style Flared (tube) all ends
Valve Operation Method Manual
Connection Type Threaded external tube all ends
Features Provided Pressure tight outlet side
Thready Qty Per Inch (tpi) 18 all ends
Maximum Operating Pressure 100.0 pounds per square inch single response
Thread Size 0.562 inches all ends
Seat Angle 37.0 degrees all ends
Outside Diameter Tube Accommodated 0.375 inches all ends
Material Stainless steel
Media For Which Designed Fuel/oil, hydrocarbon single response
Style Designator Straight thru
Thread Series Designator Unf 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
SS378002 SERVICE & SALES, INC. AX - DLA LAND AND MARITIME
K-1260-6-1 ESSEX INDUSTRIES, INC. AX - DLA LAND AND MARITIME
2D1508 CRISSAIR, INC. AX - DLA LAND AND MARITIME
378002 HONEYWELL INTERNATIONAL INC. AX - DLA LAND AND MARITIME
378002 ALLIEDSIGNAL INC AX - DLA LAND AND MARITIME
378002 HONEYWELL INTERNATIONAL INC. ZZ - USA