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Worldwide distributor of NSN parts and consumables located in the USA.

Check Valve

Model / MPN: 8729057 | NSN: 4820-01-436-0364
ITAR Registered seal

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Product Details
NATO Stock Number
4820-01-436-0364
Sold in multiples of
1 EA
DEMIL
NO
Thread Direction
Right-hand all ends
Disk Loading Method
Spring
End Application
2350-00-122-6826; vehicle, recovery m-88 series
Connection Style
Plain (pipe) 1st end
Connection Style
Plain, optional end (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded external pipe 1st end
Connection Type
Threaded internal pipe 2nd end
Mounting Position
Horizontal
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.250 inches all ends
Opening Pressure Setting
15.0 pounds per square inch
Material
Steel comp 1020 body
Style Designator
Straight thru
Thread Series Designator
Npsm 1st end
Thread Series Designator
Nptf 2nd end
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M116T0450 Valve, Check 4 EA 10/15/2015
SPE7M118T284H Valve, Check 15 EA 05/17/2018
SPE7M118T437E Valve, Check 14 EA 06/25/2018
SPE7M119T140X Valve, Check 21 EA 05/09/2019

Pricing and Availability

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8729057 Cross Reference