CL3900

View detailed technical data, stock status, and sourcing information for: CL3900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-282-5035

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.

rectangular cross-sectional shape style, 0.091 inches minimum and 0.097 inches maximum major thickness, 2.584 inches minimum and 2.604 inches maximum inside diameter, not casehardened casehardening indicator, 3.001 inches minimum and 3.061 inches maximum outside diameter

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: rectangular
Inside Diameter: 2.584 inches minimum and 2.604 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 3.001 inches minimum and 3.061 inches maximum
Major Thickness: 0.091 inches minimum and 0.097 inches maximum
End Style: vertex outside periphery
Ring Style: straight gap
Usage Design: external
Material Hardness Rating: 45.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel

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
43195D	Retaining Ring
CL3900	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-282-5035?

The FSCG of the NSN 5325-00-282-5035 is 5325

Does the NSN 5325-00-282-5035 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-282-5035 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 5325-00-282-5035 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-282-5035 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 5325-00-282-5035 was assigned to the Federal Catalog?

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