4820-01-491-2967

Find complete technical information, availability, and procurement data for: 4820-01-491-2967
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-491-2967

Item Name Code

20962

Assigment Date

10/17/2001 (24 years ago)

A metal, or metal and rubber, tubular stem containing a valve core and cap. The mounting end may have a base with a fitting designed for mounting on a pneumatic tire, inner tube, or tire rim, to permit and retain inflation or permit deflation. The mounting end may be internally threaded for adaptability to a valve spud or may be provided with cure-on or clamp in features. The other end is externally threaded to accommodate a valve cap, and internally threaded to accommodate the valve core.

packing retaining bonnet type, manual valve operation method, 4.600 inches face to face distance, 0.500 inches valve size, -17.0 celsius minimum operating temp

Product Characteristics

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

Bonnet Type: packing retaining
Minimum Operating Temp: -17.0 celsius
Valve Operation Method: manual
Valve Size: 0.500 inches
Face To Face Distance: 4.600 inches
Special Features: max. pressure rating 6000 psi on polychlorotrifluoroethylene, 1500 psi on plastic polytetrafluoroethylene, 6000 psi on plastic polyamide; max. operating temp. 250 degf on polychlorotrifluoroethylene, 450 degf on plastic polytetrafluoroethylene, 250 degf on plastic polyamide
Material: plastic polychlorotrifluoroethylene or plastic polytetrafluoroethylene or plastic polyamide (nylon) seat
Material: steel comp 316 body
Material: steel comp 316 stem
Material Document And Classification: astm-a276 assn std single material response stem
Material Document And Classification: astm-a479 assn std single material response body
Material Document And Classification: sae-ams 3650 assn std 1st material response or astm-d1710 assn std 2nd material response seat
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handle and 1 nut

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
ASC1478217	Ball Valve
SS-83KS8	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-491-2967?

The FSCG of the NSN 4820-01-491-2967 is 4820

Does the NSN 4820-01-491-2967 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-491-2967 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 4820-01-491-2967 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-491-2967 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 4820-01-491-2967 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Oct 17, 2001