75B155P55

View detailed technical data, stock status, and sourcing information for: 75B155P55
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 75B155P55 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-156-0321

Item Name Code

07623

Assigment Date

01/26/1973 (53 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.

0.058 inches minimum and 0.064 inches maximum major thickness, 4.033 inches minimum and 4.088 inches maximum inside diameter, not casehardened casehardening indicator, 4.497 inches minimum and 4.532 inches maximum outside diameter, double oval 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: double oval
Inside Diameter: 4.033 inches minimum and 4.088 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 4.497 inches minimum and 4.532 inches maximum
Major Thickness: 0.058 inches minimum and 0.064 inches maximum
Ring Style: special flat
Usage Design: internal
Material: steel comp 302
Material Document And Classification: aisi 302 assn std single material response

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
1007470	Retaining Ring
705B155P55	Retaining Ring
75B155P55	Retaining Ring
RR433S	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-156-0321?

The FSCG of the NSN 5325-00-156-0321 is 5325

Does the NSN 5325-00-156-0321 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-156-0321 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 5325-00-156-0321 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-156-0321 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 5325-00-156-0321 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jan 26, 1973