0-1780

View detailed technical data, stock status, and sourcing information for: 0-1780
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-806-0021

Item Name Code

47946

Assigment Date

04/12/1968 (58 years ago)

A preformed item of semirigid material designed to retain, position, fasten, or support other items, such as cable(s), access cover(s), by its own inherent spring action. It may be fastened to a structure by bolt(s), clip(s), screw(s), and the like. For items conducting electric current, see clip, electrical or clamp, electrical. For items which partially surround an item, see strap, retaining. For items which entirely surround an item and do not have inherent spring tension, see clamp, loop. See also clip, retaining. Do not use if a more specific item name is available.

0.338 inches minimum and 0.348 inches maximum center hole diameter, rubber silicone class q material, 0.121 inches minimum and 0.129 inches maximum cross-sectional height

Product Characteristics

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

Cross-Sectional Height: 0.121 inches minimum and 0.129 inches maximum
Center Hole Diameter: 0.338 inches minimum and 0.348 inches maximum
Material: rubber silicone class q

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
0-1780	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-806-0021?

The FSCG of the NSN 5331-00-806-0021 is 5331

Does the NSN 5331-00-806-0021 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-806-0021 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 5331-00-806-0021 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-806-0021 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 5331-00-806-0021 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Apr 12, 1968