4820-01-034-1348

Find complete technical information, availability, and procurement data for: 4820-01-034-1348
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-034-1348

Item Name Code

36422

Assigment Date

01/20/1977 (49 years ago)

A cup-shaped metallic item used on navigational marker buoys. It is designed to be mounted on a stand or bell tower and generally operated by bell tappers, suspended from a tower, striking outer surface to produce a warning sound.

air pressure relay valve type for which designed, 25.000 inches nominal overall length, item is a whistle valve body w/4 way ball type; matl brass; 19.0 ins w; 8.25 ins h. special features, 81340 valve design control activity, u.s. coast guard gas buoys nos. 9-38w,9-39w and 8-23w end item identification

Product Characteristics

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

Overall Length: 25.000 inches nominal
End Item Identification: u.s. coast guard gas buoys nos. 9-38w,9-39w and 8-23w
Valve Type For Which Designed: air pressure relay
Valve Design Control Activity: 81340
Special Features: item is a whistle valve body w/4 way ball type; matl brass; 19.0 ins w; 8.25 ins h.

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
120777-PIECE-11 TO 20	Valve Body
7397-PIECE-2	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-034-1348?

The FSCG of the NSN 4820-01-034-1348 is 4820

Does the NSN 4820-01-034-1348 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-034-1348 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 4820-01-034-1348 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-034-1348 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 4820-01-034-1348 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Jan 20, 1977