4820-01-645-1658

Find complete technical information, availability, and procurement data for: 4820-01-645-1658
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-645-1658

Item Name Code

05487

Assigment Date

06/05/2015 (11 years ago)

A mechanical device made of rubber, chemicals, fabric and steel or other materials, which, when mounted on a vehicular wheel, provides the traction and contains the fluid that sustains the load. Tube type tires are a form to inclose an inner tube containing air under pressure. Tubeless tires incorporate carcass materials and construction to provide fluid retention equal to that of a conventional tire and tube.

manual valve operation method, 2200.0 pounds per square inch single response maximum operating pressure, 0.375 inches valve size, 250.0 fahrenheit single response maximum operating temp, poppet flow control device

Product Characteristics

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

Flow Control Device: poppet
Maximum Operating Temp: 250.0 fahrenheit single response
Valve Operation Method: manual
Valve Size: 0.375 inches
Maximum Operating Pressure: 2200.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: poppet check valve
Special Features: connection type: swagelok tube fitting; temppresscode: 2-8cb; cracking pressure: 1/3 psi (0.03 bar, 0.003 mpa); o-rings: buna n; surface finish: standard; unspsc (swg01): 40141641; lubricant: dow vacuum
Material: copper alloy overall
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
B-6C-1/3	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-645-1658?

The FSCG of the NSN 4820-01-645-1658 is 4820

Does the NSN 4820-01-645-1658 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-645-1658 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 4820-01-645-1658 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-645-1658 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 4820-01-645-1658 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, Jun 5, 2015