NSN 4820-00-273-9757 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 2LP B135(SEC), 5S1280ALT4

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-273-9757 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 4820-00-273-9757 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 4820-00-273-9757 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-273-9757
Categorization	Safety or relief valves
Repairability Code
Approximate Weight	0.1lb
Flow Control Device	Disk
Bolt Hole Quantity	6 1st end
Maximum Operating Temp	425.0 degrees fahrenheit single response
Valve Operation Method	Automatic
Flange Shape	Round with holes 1st end
Connection Type	Flange 1st end
Valve Size	2.000 inches
Maximum Operating Pressure	100.0 pounds per square inch single response
Opening Pressure Setting	2.0 pounds per square inch
Bolt Hole Diameter	0.562 inches 1st end
Bolt Circle Diameter	4.437 inches 1st end
Flange Face Design	Plain 1st end
Material	Copper alloy body
Media For Which Designed	Steam single response
Style Designator	Angle

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
2LP B135(SEC)	DERBYSHIRE MACHINE & TOOL CO	ZZ - USA
5S1280ALT4	NAVAL SHIP SYSTEMS COMMAND	XX -