21B3ET-SWO-200

View detailed technical data, stock status, and sourcing information for: 21B3ET-SWO-200
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-691-9540

Item Name Code

20962

Assigment Date

11/09/2020 (5 years ago)

A vest with an integrated cooling system containing a solid, liquid or gaseous cooling medium; it provides comfort and safety in extremely warm environments for extended periods of time.

bronze body material, socket all ends connection style, 2.00 inches valve size, 2 inch ball valve,2100 series 3 piece full port high purity bronze ball valve,316l full port ball,316ss stem,tfm seats,tfe stem packing,a tfe thrust washer,tfe seals,socket weld od ends,bare stem; special features, plastic polytetrafluoroethylene seat material

Product Characteristics

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

Connection Style: socket all ends
Valve Size: 2.00 inches
Special Features: 2 inch ball valve,2100 series 3 piece full port high purity bronze ball valve,316l full port ball,316ss stem,tfm seats,tfe stem packing,a tfe thrust washer,tfe seals,socket weld od ends,bare stem;
Material: bronze body
Material: plastic polytetrafluoroethylene seat
Material: steel comp 316 stem

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
21B3ET-SWO-200	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-691-9540?

The FSCG of the NSN 4820-01-691-9540 is 4820

Does NSN 4820-01-691-9540 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 4820-01-691-9540 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-691-9540 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 4820-01-691-9540 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Mon, Nov 9, 2020