4820-01-643-5984

Find complete technical information, availability, and procurement data for: 4820-01-643-5984
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-643-5984

Item Name Code

52995

Assigment Date

04/07/2015 (11 years ago)

Two or more complete switches mounted on each other or having a common mounting the major function of which is to hold the switches. Each switch, as a separable item, must be capable of functioning in accordance with its own name. Excludes:items consisting of individually separable switches which are physically interlocked (e.g., one button returns when the other is pushed), which have a common actuator, or are electrically connected. See also switch, push.

2.5 inch, tank vent check valve, type ms special features

Product Characteristics

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

Special Features: 2.5 inch, tank vent check valve, type ms

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
522.291-R-5.450	Vent-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-643-5984?

The FSCG of the NSN 4820-01-643-5984 is 4820

Does NSN 4820-01-643-5984 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 4820-01-643-5984 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-643-5984 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 4820-01-643-5984 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Apr 7, 2015