5325-00-256-2840

Find complete technical information, availability, and procurement data for: 5325-00-256-2840
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-256-2840

Item Name Code

07623

Assigment Date

01/01/1963 (63 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.

rounded corners cross-sectional shape style, not casehardened casehardening indicator, 0.693 inches nominal inside diameter, 0.042 inches nominal major thickness, external ring style

Product Characteristics

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

Cross-Sectional Shape Style: rounded corners
Inside Diameter: 0.693 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.042 inches nominal
Ring Style: external
Usage Design: external
Strength Rating: 238000.000 pounds per square inch minimum tensile
Material: steel comp 1065 or steel comp 1070 or steel comp 1074 or steel comp 1080 or steel comp 1085 or steel comp 1090
Material Document And Classification: qq-s-633,composition 1065 or 1070 or 1074 or 1080 or 1085 or 1090 fed spec single material response
Surface Treatment: cadmium

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
NAS51-75	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-256-2840?

The FSCG of the NSN 5325-00-256-2840 is 5325

Does the NSN 5325-00-256-2840 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-256-2840 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 5325-00-256-2840 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-256-2840 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 5325-00-256-2840 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963