X5131-21W

View detailed technical data, stock status, and sourcing information for: X5131-21W
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-942-2190

Item Name Code

07623

Assigment Date

12/21/1965 (60 years ago)

not casehardened casehardening indicator, e bowed ring style, rectangular cross-sectional shape style, 0.015 inches nominal major thickness, 0.185 inches nominal inside 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: 0.185 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.015 inches nominal
Ring Style: e bowed
Usage Design: external
Material Hardness Rating: 82.5 rockwell superficial 15-n minimum and 86.0 rockwell superficial 15-n maximum
End Play Takeup: 0.025 inches maximum
Material: steel comp 632
Material Document And Classification: ams 5520 assn std single material response
Surface Treatment: passivate

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
5131-21-H	Retaining Ring
B18.27R273NACS021NN119NNQA1	Retaining Ring
M5131-21H	Retaining Ring
MS16634-4021	Retaining Ring
X5131-21H	Retaining Ring
X5131-21W	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-942-2190?

The FSCG of the NSN 5325-00-942-2190 is 5325

Does the NSN 5325-00-942-2190 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-942-2190 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 5325-00-942-2190 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-942-2190 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 5325-00-942-2190 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Dec 21, 1965