4820-01-149-3321

Find complete technical information, availability, and procurement data for: 4820-01-149-3321
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-149-3321

Item Name Code

05482

Assigment Date

03/18/1983 (43 years ago)

union bonnet attachment method, socket, weld, pipe connection type, inside screw bonnet type, 2.000 inches nominal pipe size accommodated, 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: 2.000 inches
Bonnet Type: inside screw
Bonnet Attachment Method: union
Valve Operation Method: manual
Connection Type: socket, weld, pipe
Valve Size: 2.000 inches
Stem Type: rising
Inlet Relationship With Outlet: identical
Material: copper alloy 922 body
Material: nickel alloy disk
Material: nickel alloy 400 seat
Material: nickel alloy 400 stem
Material Document And Classification: qq-n-281 fed spec single material response seat
Material Document And Classification: qq-n-281 fed spec single material response stem
Material Document And Classification: qq-c-390,alloy d4/d fed spec single material response body
Material Document And Classification: qq-n-288 fed spec single material response disk

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
2621-902	Gate Valve
2621-902 ASSEMBLY AS 2IN	Gate Valve
SS845-1889587ASSYAS2IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-149-3321?

The FSCG of the NSN 4820-01-149-3321 is 4820

Does NSN 4820-01-149-3321 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 4820-01-149-3321 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-149-3321 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 4820-01-149-3321 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Mar 18, 1983