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

Check Valve

Model / MPN: 50283 | NSN: 4820-01-013-0407
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
4820-01-013-0407
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Bolt Hole Quantity
4 1st end
Maximum Operating Temp
165.0 degrees fahrenheit single response
End Application
Acft, type f-5
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Mounting Position
Horizontal or vertical
Outside Diameter
3.062 inches 1st end
Thickness
0.312 inches 1st end
Bolt Hole Diameter
0.281 inches 1st end
Bolt Circle Diameter
2.500 inches 1st end
Flange Face Design
Plain 1st end
Material
Aluminum alloy body
Material Specification
Qq-a-591, comp 2 federal specification single material response body
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Surface Treatment Specification
Qq-a-696 federal specification single treatment response
Style Designator
Straight thru
Fsc Application Data
External fuel tank, aircraft
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC16T2366 Valve, Check 5 EA 11/12/2015
SPE7MC17T6105 Valve, Check 1 EA 12/27/2016
SPE7MC17T6661 Valve, Check 5 EA 01/03/2017
SPE7MC17T9739 Valve, Check 1 EA 02/17/2017
SPE7MC17TQ320 Valve, Check 13 EA 07/20/2017
SPE7MC17TS106 Valve, Check 15 EA 08/17/2017
SPE7MC17TS543 Valve, Check 3 EA 08/28/2017
SPE7MC17TU263 Valve, Check 15 EA 10/06/2017
SPE7MC18T1293 Valve, Check 15 EA 11/03/2017
SPE7MC18T3662 Valve, Check 13 EA 12/21/2017
SPE7MC18T3767 Valve, Check 2 EA 01/03/2018
SPE7MC18T013W Valve, Check 2 EA 06/04/2018
SPE7MC19T161H Valve, Check 2 EA 09/03/2019
SPE7MC20T8632 Valve, Check 4 EA 04/27/2020

Pricing and Availability

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50283 Cross Reference
  • 55-3100