NSN 4820-00-014-2696 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 559A-1M-30, 2271439-003, 1A030-3, 1093438-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-014-2696 safety relief valve
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NSN 4820000142696


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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 4820-00-014-2696 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 4820-00-014-2696 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-014-2696
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.1lb
Thread Direction Right-hand 1st end
Flow Control Device Stem or disk
Disk Loading Method Spring
Connection Style Plain (pipe) 1st end
Valve Operation Method Automatic
Connection Type Threaded external pipe 1st end
Thread Size 0.125 inches 1st end
Material Aluminum alloy 2017 body or aluminum alloy 2024 body
Material Specification Qq-a-225/5, alloy2017, t4 federal specification 1st material response body or qq-a-225/6, alloy2024, t4 federal specification 2nd material response body
Style Designator Straight thru
Thread Series Designator Npt 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
559A-1M-30 CIRCOR AEROSPACE, INC. AX - DLA LAND AND MARITIME
2271439-003 NAVAIR AND NAVSEA MANAGED AX - DLA LAND AND MARITIME
1A030-3 GREEN RIVER STEEL CORP AX - DLA LAND AND MARITIME
1093438-3 LOCKHEED MARTIN CORPORATION ZZ - USA