NSN 4820-00-251-8561 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 3H36393T20, 3W75305T60

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-251-8561 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 4820-00-251-8561 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 4820-00-251-8561 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-251-8561
Categorization	Safety or relief valves
Repairability Code	Z This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Approximate Weight	0.4lb
Thread Direction	Right-hand 1st end
Flow Control Device	Disk
Disk Loading Method	Spring
Connection Style	Plain, optional en (pipe) 1st end
Valve Operation Method	Automatic
Connection Type	Threaded internal pipe 1st end
Thread Size	0.500 inches 1st end
Special Features	0.750-14 npt external mtg thd
Material	Plastic flow control device
Style Designator	Straight thru
Thread Series Designator	Npt 1st end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
3H36393T20	DRESSER-RAND COMPANY	AX - DLA LAND AND MARITIME
3H36393T20	DRESSER-RAND CO	AX - DLA LAND AND MARITIME
3W75305T60	DRESSER-RAND CO	AX - DLA LAND AND MARITIME