4820-01-643-9992

Find complete technical information, availability, and procurement data for: 4820-01-643-9992
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-643-9992

Item Name Code

20962

Assigment Date

04/17/2015 (11 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

plastic polytetrafluoroethylene packing material, three-piece stainless steel ball valve part name assigned by controlling agency, 0.750 inches valve size, plastic polytetrafluoroethylene seat material, manual valve operation method

Product Characteristics

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

Valve Operation Method: manual
Valve Size: 0.750 inches
Part Name Assigned By Controlling Agency: three-piece stainless steel ball valve
Material: plastic polytetrafluoroethylene packing
Material: plastic polytetrafluoroethylene seat
Material: steel comp 304 flow control device
Material: steel comp 316 stem
Material: steel stainless - use stb000 body
Material Document And Classification: astm 351 assn std single material response body

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
NL99K48	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-643-9992?

The FSCG of the NSN 4820-01-643-9992 is 4820

Does NSN 4820-01-643-9992 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 4820-01-643-9992 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-643-9992 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 4820-01-643-9992 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, Apr 17, 2015