670-2-PL-4975

View detailed technical data, stock status, and sourcing information for: 670-2-PL-4975
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-455-8373

Item Name Code

05487

Assigment Date

05/18/1998 (28 years ago)

A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.

horizontal or vertical mounting position, 0.375 inches valve size, automatic valve operation method, weapon code jk; wasp class lhd end item identification, socket with brazing ring (tube) all ends connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: weapon code jk; wasp class lhd
Connection Style: socket with brazing ring (tube) all ends
Valve Operation Method: automatic
Mounting Position: horizontal or vertical
Valve Size: 0.375 inches
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Outside Diameter: 0.500 inches all ends
Face To Face Distance: 4.750 inches
Material: steel comp 304l body
Style Designator: straight thru

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
670-2-PL-4975	Check Valve
A-10285 REV 1	Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-455-8373?

The FSCG of the NSN 4820-01-455-8373 is 4820

Does the NSN 4820-01-455-8373 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-455-8373 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-455-8373 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-455-8373 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-455-8373 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, May 18, 1998