4820-01-179-7358

Find complete technical information, availability, and procurement data for: 4820-01-179-7358
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-179-7358

Item Name Code

22113

Assigment Date

05/21/1984 (42 years ago)

A two-piece metallic item, one piece usually tubular in appearance and flanged at one end, the other piece a plain tooth or spur washer or retaining ring. It is primarily used for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and retained in place by being crimped over the plain or tooth washer or retaining ring or by clinching action between the spur washer and the flanged end. Excludes:eyelet, metallic.

0.165 inches minimum and 0.175 inches maximum body inside diameter, steel comp 440c overall material, 0.483 inches maximum flange diameter, 0.443 inches minimum and 0.457 inches maximum overall height, qq-s-763 cond a fed spec single material response overall material document and classification

Product Characteristics

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

Flange Diameter: 0.483 inches maximum
Overall Height: 0.443 inches minimum and 0.457 inches maximum
Body Inside Diameter: 0.165 inches minimum and 0.175 inches maximum
Material: steel comp 440c overall
Material Document And Classification: qq-s-763 cond a fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 fed spec single treatment response overall

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
65923	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-179-7358?

The FSCG of the NSN 4820-01-179-7358 is 4820

Does the NSN 4820-01-179-7358 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-179-7358 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 4820-01-179-7358 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-179-7358 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 4820-01-179-7358 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, May 21, 1984