4820-00-476-2962

Find complete technical information, availability, and procurement data for: 4820-00-476-2962
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-476-2962

Item Name Code

13619

Assigment Date

01/01/1963 (63 years ago)

pressure seal, ring type bonnet attachment method, inside screw bonnet type, pressed-in renewable seat ring type, 0.250 inches 1st end nominal pipe size accommodated, right-hand all ends thread direction

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: 0.250 inches 1st end
Thread Direction: right-hand all ends
Bonnet Type: inside screw
Bonnet Attachment Method: pressure seal, ring type
Renewable Seat Ring Type: pressed-in
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bulkhead
Maximum Operating Pressure: 750.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Special Features: w/tetrafluoroethylene seat seal
Material: aluminum alloy and copper alloy stem
Material: plastic polychlorotrifluoroethylene seat
Material: steel comp 302 flow control device
Material: steel comp 303 body
Material Document And Classification: fedstd66,aisi 303/sae 30303 fed std single material response body
Material Document And Classification: fedstd66,aisi 66,aisi 302/sae 30302 fed std single material response flow control device
Media For Which Designed: water-oil-gas single response
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: npt all ends

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
GT303P4B2	Stop Diaphragm Valve

FAQs

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

What is the FSCG of the NSN 4820-00-476-2962?

The FSCG of the NSN 4820-00-476-2962 is 4820

Does the NSN 4820-00-476-2962 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-476-2962 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 4820-00-476-2962 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-476-2962 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 4820-00-476-2962 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963