029-07100

View detailed technical data, stock status, and sourcing information for: 029-07100

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029-07100
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-826-7903
Item Name Code
07623
Assigment Date
01/01/1962 (64 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.

external inverted lugs ring style, not casehardened casehardening indicator, 0.062 inches nominal major thickness, 1.637 inches nominal inside diameter, rectangular cross-sectional shape 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
rectangular
Inside Diameter
1.637 inches nominal
Casehardening Indicator
not casehardened
Major Thickness
0.062 inches nominal
Ring Style
external inverted lugs
Usage Design
external
Material Hardness Rating
47.0 rockwell c minimum and 52.0 rockwell c maximum
Material
steel
Material Document And Classification
fed std 66a steel nos. 1066 thru 1090 fed std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5340-00-688-0303 No Name Available 12/06/1967

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
029-07100 Retaining Ring
029-07100-000 Retaining Ring
29-7100 Retaining Ring
5108-177 Retaining Ring
MS16626-177 Retaining Ring
N1408-177 Retaining Ring
N1408-177AS Retaining Ring
N1408-177CD Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-826-7903?
The FSCG of the NSN 5325-00-826-7903 is 5325
Does the NSN 5325-00-826-7903 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-00-826-7903 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 5325-00-826-7903 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-826-7903 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 5325-00-826-7903 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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