4820-01-251-8322

Find complete technical information, availability, and procurement data for: 4820-01-251-8322
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-251-8322

Item Name Code

20962

Assigment Date

03/25/1987 (39 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

inside screw bonnet type, 1.000 inches all ends nominal pipe size accommodated, bolted bonnet attachment method, socket all ends connection style, 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.

Nominal Pipe Size Accommodated: 1.000 inches all ends
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: rubber synthetic seat
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
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
30994-40128-1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-251-8322?

The FSCG of the NSN 4820-01-251-8322 is 4820

Does the NSN 4820-01-251-8322 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-251-8322 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 4820-01-251-8322 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-251-8322 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 4820-01-251-8322 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Mar 25, 1987