4820-01-449-2521

Find complete technical information, availability, and procurement data for: 4820-01-449-2521
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-2521

Item Name Code

16991

Assigment Date

09/24/1997 (28 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

plain, optional end (pipe) all ends connection style, manual valve operation method, threaded internal pipe all ends connection type, threaded fastener mounting facility, 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
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: threaded fastener
Maximum Operating Pressure: 125.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy 360 body
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
11453282	Plug Cock

FAQs

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

What is the FSCG of the NSN 4820-01-449-2521?

The FSCG of the NSN 4820-01-449-2521 is 4820

Does the NSN 4820-01-449-2521 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-449-2521 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 4820-01-449-2521 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-2521 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 4820-01-449-2521 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Sep 24, 1997