NSN 4820-00-139-3931 Repair Services

Pressure And Temper Relief Valve Overhaul, Repair, and Maintenance

MPN: 8819-06-3-4-30, 8819-06 3-4 30, 8819-06 3-4, 67A230B29

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-139-3931 pressure and temper relief valve
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NSN 4820001393931


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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 4820-00-139-3931 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 4820-00-139-3931 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-139-3931
Categorization Safety or relief valves
Repairability Code

Approximate Weight 15.0lb
Body Material Steel
Body Style Tee give "adql" and "adqm" only when flanged all ends
First End Connection Type Threaded internal pipe
First End Style Designator Plain
First End Pipe Size Accommodated 0.750 inches
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Third End Relationship With Preceding Ends Identical with first end
Flow Control Device Poppet
End Connection Quantity 3
Opening Pressure Setting 3000.0 pounds per square inch
Tempurature Adjustability Not adjustable
Tempurature Control Device Type Thermostatic

Part Numbers

Part Number Company RNAAC (Repair Depot)
8819-06-3-4-30 DYNEX/RIVETT CORP 9Z - DLA LOGISTICS INFORMATION SERVICE - K
8819-06 3-4 30 DYNEX/RIVETT CORP AX - DLA LAND AND MARITIME
8819-06 3-4 DYNEX/RIVETT CORP AX - DLA LAND AND MARITIME
67A230B29 NAVAL AIR SYSTEMS COMMAND MANAGED HD - NAVAL INVENTORY CONTROL POINT