4820-01-556-7995

Find complete technical information, availability, and procurement data for: 4820-01-556-7995
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-556-7995

Item Name Code

20962

Assigment Date

10/05/2007 (18 years ago)

A self-contained item which permits the transfer of information between various types of computer support equipment and computers which would not otherwise be compatible. Excludes:modem, communication; expander card, computer, automatic data processing; circuit card assembly; and cable assembly (as modified).

unthreaded internal pipe all ends connection type, manual valve operation method, right-hand all ends thread direction, 0.500 inches all ends nominal pipe size accommodated, 0.500 inches valve size

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: 0.500 inches all ends
Thread Direction: right-hand all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Valve Size: 0.500 inches
Maximum Operating Pressure: 400.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: 3-way diversion ball valve
Material: copper alloy body
Style Designator: cross flanged ends
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
BBV50TW	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-556-7995?

The FSCG of the NSN 4820-01-556-7995 is 4820

Does NSN 4820-01-556-7995 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 4820-01-556-7995 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-556-7995 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 4820-01-556-7995 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, Oct 5, 2007