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NationalStockNumber.INFO

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

Check Valve

Model / MPN: 803-1385637-032 | NSN: 4820-00-005-7328
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
4820-00-005-7328
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
8 all ends
Maximum Operating Temp
150.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
250.0 pounds per square inch single response
Outside Diameter
6.625 inches all ends
Face To Face Distance
10.750 inches
Thickness
0.938 inches all ends
Bolt Hole Diameter
0.688 inches all ends
Bolt Circle Diameter
5.500 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy 922 body
Material
Nickel alloy seat
Material
Nickel alloy flow control device
Material Specification
Qq-c-390, alloy d4 federal specification single material response body
Media For Which Designed
Water, salt single response
Style Designator
Straight thru
Test Data Document
80064-5000-4824-1385637 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC20T8756 Valve, Check 23 EA 05/04/2020

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803-1385637-032 Cross Reference
  • 1385637-032AF