156413R1

View detailed technical data, stock status, and sourcing information for: 156413R1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-753-3736

Item Name Code

07623

Assigment Date

01/01/1960 (66 years ago)

1.756 inches minimum and 1.776 inches maximum outside diameter, 1.600 inches minimum and 1.620 inches maximum inside diameter, not casehardened casehardening indicator, 0.045 inches minimum and 0.049 inches maximum major thickness, 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: 1.600 inches minimum and 1.620 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 1.756 inches minimum and 1.776 inches maximum
Major Thickness: 0.045 inches minimum and 0.049 inches maximum
End Style: vertex outside periphery
Ring Style: straight gap
Usage Design: external
Material: steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-593-1082	No Name Available	12/01/1975

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
134390	Retaining Ring
156413R1	Retaining Ring
878916	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-753-3736?

The FSCG of the NSN 5325-00-753-3736 is 5325

Does the NSN 5325-00-753-3736 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-753-3736 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 5325-00-753-3736 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-753-3736 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 5325-00-753-3736 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960