4820-01-221-2949

Find complete technical information, availability, and procurement data for: 4820-01-221-2949
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-221-2949

Item Name Code

05486

Assigment Date

11/26/1985 (40 years ago)

A transparent or translucent item that encloses or is placed in front of a light source. Sections may be opaque and may include a holder. Serves as either a replacement unit for a specific type of light, such as light,traffic,vehicular; light,indicator; light,navigational,marine; stop light,vehicular; and lantern,electric; or that portion of a switch (as modified) used as an actuator and having provisions for illumination. See also window,lighting fixture; globe; electric light; and filter (as modified). __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

right-hand 1st end thread direction, packing retaining bonnet type, manual valve operation method, threaded external pipe 1st end connection type, plain (pipe) 1st end connection style

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 1st end
Bonnet Type: packing retaining
Connection Style: plain (pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Mounting Position: horizontal
Nominal Thread Size: 0.250 inches 1st end
Material: aluminum overall
Style Designator: straight thru
Supplementary Features: flow control device: stem
Thread Series Designator: npt 1st end

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
893-029-000	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-221-2949?

The FSCG of the NSN 4820-01-221-2949 is 4820

Does the NSN 4820-01-221-2949 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-221-2949 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 4820-01-221-2949 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-221-2949 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 4820-01-221-2949 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Nov 26, 1985