1222 PIECE 7 8IN

View detailed technical data, stock status, and sourcing information for: 1222 PIECE 7 8IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-4144

Item Name Code

50065

Assigment Date

12/01/1995 (30 years ago)

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

19122 valve design control activity, steel corrosion resisting material, 8.000 inches valve size for which designed, vv-0800-73557577 valve model number for which designed

Product Characteristics

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

Valve Size For Which Designed: 8.000 inches
Valve Design Control Activity: 19122
Valve Model Number For Which Designed: vv-0800-73557577
Material: steel corrosion resisting

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
1222 PIECE 6 8IN	Swing Check Valve Hinge
1222 PIECE 7 8IN	Swing Check Valve Hinge

FAQs

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

What is the FSCG of the NSN 4820-01-422-4144?

The FSCG of the NSN 4820-01-422-4144 is 4820

Does the NSN 4820-01-422-4144 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-422-4144 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 4820-01-422-4144 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-4144 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 4820-01-422-4144 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Dec 1, 1995