NSN 4820-00-595-4477 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 5525705, 297139, PL297139

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-595-4477 safety relief valve

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 4820-00-595-4477 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 4820-00-595-4477 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-595-4477
Categorization	Safety or relief valves
Repairability Code
Approximate Weight	9.0lb
Flow Control Device	Disk
Bonnet Type	Inside spring
Bonnet Attachment Method	Bolted
Disk Loading Method	Spring
Connection Style	Socket (tube) err-100
Valve Operation Method	Automatic
Connection Type	Unthreaded internal tube all ends
Maximum Operating Pressure	1200.0 pounds per square inch single response
Opening Pressure Setting	800.0 pounds per square inch
Outside Diameter Tube Accommodated	0.750 inches all ends
Material	Copper alloy 905 body
Media For Which Designed	Oil single response
Style Designator	Straight thru

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
5525705	BAE SYSTEMS LAND & ARMAMENTS L.P.	AX - DLA LAND AND MARITIME
297139	BAE SYSTEMS LAND & ARMAMENTS L.P.	AX - DLA LAND AND MARITIME
297139	NAVAIR AND NAVSEA MANAGED	AX - DLA LAND AND MARITIME
PL297139	NAVAL SEA SYSTEMS COMMAND	ZZ - USA