5340-00-891-5579

Find complete technical information, availability, and procurement data for: 5340-00-891-5579
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-891-5579

Item Name Code

40280

Assigment Date

01/18/1967 (59 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

square cross-sectional shape, 0.188 inches nominal end radius, projection one end right external threads style designator, 0.124 inches minimum and 0.126 inches maximum width across flats, 2.437 inches nominal length

Product Characteristics

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

End Radius: 0.188 inches nominal
Length: 2.437 inches nominal
Cross-Sectional Shape: square
Width Across Flats: 0.124 inches minimum and 0.126 inches maximum
Style Designator: projection one end right external threads

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
7604301	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-891-5579?

The FSCG of the NSN 5340-00-891-5579 is 5340

Does NSN 5340-00-891-5579 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 5340-00-891-5579 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-891-5579 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-891-5579 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Jan 18, 1967