4820-01-644-2975

Find complete technical information, availability, and procurement data for: 4820-01-644-2975
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-644-2975

Item Name Code

20962

Assigment Date

04/29/2015 (11 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

manual valve operation method, 1000.00 pounds per square inch single response maximum operating pressure, 400.00 fahrenheit single response maximum operating temp, 1.50 inches valve size, 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.

Thread Direction: right-hand all ends
Maximum Operating Temp: 400.00 fahrenheit single response
Valve Operation Method: manual
Valve Size: 1.50 inches
Maximum Operating Pressure: 1000.00 pounds per square inch single response
Face To Face Distance: 4.72 inches
Material: plastic polytetrafluoroethylene packing
Material: plastic polytetrafluoroethylene seat
Material: steel stainless - use stb000 body
Material: steel stainless - use stb000 flow control device
Material: steel stainless - use stb000 stem
Material Document And Classification: astm-a-276; type 316 assn std single material response stem
Material Document And Classification: astm-a-276; type 316 assn std single material response or astm-a-351; type cf8m assn std single material response flow control device
Material Document And Classification: astm-a-351; type cf8m assn std single material response body
Media For Which Designed: water, fresh 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
NL99K4C	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-644-2975?

The FSCG of the NSN 4820-01-644-2975 is 4820

Does NSN 4820-01-644-2975 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 4820-01-644-2975 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-644-2975 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 4820-01-644-2975 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Apr 29, 2015