4820-01-645-0997

Find complete technical information, availability, and procurement data for: 4820-01-645-0997
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-645-0997

Item Name Code

20962

Assigment Date

06/03/2015 (11 years ago)

A device that protects the spine from injury. It is normally worn during explosive ordnance disposal operations where the wearer may be subjected to falls or impact from airborne objects.

450.0 pounds per square inch single response maximum operating pressure, 0.500 inches valve size, 200.0 fahrenheit single response maximum operating temp, manual valve operation method, 5419-01-539-7177; exped tr sys end item identification

Product Characteristics

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

Maximum Operating Temp: 200.0 fahrenheit single response
End Item Identification: 5419-01-539-7177; exped tr sys
Valve Operation Method: manual
Valve Size: 0.500 inches
Maximum Operating Pressure: 450.0 pounds per square inch single response
Face To Face Distance: 2.125 inches
Part Name Assigned By Controlling Agency: miniature chrome-plated brass ball valve
Material: copper alloy overall
Material: plastic polytetrafluoroethylene seat
Surface Treatment: chromate

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
4912K54	Ball Valve
S35DZ3	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-645-0997?

The FSCG of the NSN 4820-01-645-0997 is 4820

Does NSN 4820-01-645-0997 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 4820-01-645-0997 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-645-0997 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 4820-01-645-0997 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Jun 3, 2015