4820-01-113-2976

Find complete technical information, availability, and procurement data for: 4820-01-113-2976
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-113-2976

Item Name Code

20962

Assigment Date

05/20/1981 (45 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

threaded bonnet attachment method, 0.500 inches 1st end nominal pipe size accommodated, inside screw bonnet type, 450.0 fahrenheit single response maximum operating temp, pressed-in renewable seat ring type

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: 0.500 inches 1st end
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 450.0 fahrenheit single response
Connection Style: socket 1st end
Valve Operation Method: manual
Connection Type: unthreaded internal pipe 1st end
Maximum Operating Pressure: 300.0 pounds per square inch single response
Material: copper alloy body
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting stem
Media For Which Designed: water-oil-gas single response
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
SP-B-12-SB-2	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-113-2976?

The FSCG of the NSN 4820-01-113-2976 is 4820

Does the NSN 4820-01-113-2976 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-113-2976 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 4820-01-113-2976 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-113-2976 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 4820-01-113-2976 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, May 20, 1981