NSN 4820-00-629-1742 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 377FF1-2IND18883-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-629-1742 check 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 4820-00-629-1742 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 4820-00-629-1742 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-629-1742
Categorization	Check valves of steel
Repairability Code
Approximate Weight	5.6lb
Flow Control Device	Disk
Disk Loading Method	Weight
Renewable Seat Ring Type	Bolted
Bolt Hole Quantity	4 all ends
Valve Operation Method	Automatic
Flange Shape	Round with holes all ends
Connection Type	Flange all ends
Mounting Facility	Bracket
Mounting Position	Horizontal
Outside Diameter	3.500 inches all ends
Face To Face Distance	4.250 inches
Thickness	0.375 inches all ends
Bolt Hole Diameter	0.625 inches all ends
Bolt Circle Diameter	2.375 inches all ends
Flange Face Design	Plain all ends
Material	Steel seat
Material Specification	Astm a276 assn standard single material response flow control device
Style Designator	Straight thru

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
377FF1-2IND18883-3	WALWORTH-ALOYCO	AX - DLA LAND AND MARITIME