4820-01-301-9907

Find complete technical information, availability, and procurement data for: 4820-01-301-9907
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-301-9907

Item Name Code

20962

Assigment Date

06/07/1989 (37 years ago)

A valve, designed for attachment to pressure tanks and/or mechanical equipment for the purpose of permitting an increase, decrease, and the gaging of pressure (similar to tire valves) within a confining chamber carrying compressed air, gases or oil.

150.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, 3a all ends thread class, right-hand all ends thread direction, inside screw bonnet type

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 150.0 fahrenheit single response
Connection Style: flareless (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Thread Quantity Per Inch: 20 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 20.0 degrees all ends
Material: copper alloy body
Style Designator: straight thru
Thread Series Designator: unj 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
B-43VS4 .25IN	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-301-9907?

The FSCG of the NSN 4820-01-301-9907 is 4820

Does the NSN 4820-01-301-9907 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-301-9907 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 4820-01-301-9907 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-301-9907 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 4820-01-301-9907 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Jun 7, 1989