MS16631-4268

View detailed technical data, stock status, and sourcing information for: MS16631-4268
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-173-8119

Item Name Code

07623

Assigment Date

02/18/1973 (53 years ago)

not casehardened casehardening indicator, 2.950 inches minimum and 3.020 inches maximum outside diameter, 0.069 inches minimum and 0.073 inches maximum minor thickness, 0.090 inches minimum and 0.096 inches maximum major thickness, beveled one outside corner 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: beveled one outside corner
Casehardening Indicator: not casehardened
Outside Diameter: 2.950 inches minimum and 3.020 inches maximum
Minor Thickness: 0.069 inches minimum and 0.073 inches maximum
Major Thickness: 0.090 inches minimum and 0.096 inches maximum
Ring Style: internal
Usage Design: internal
Material Hardness Rating: 44.0 rockwell c minimum and 51.0 rockwell c maximum
Material: steel comp 632
Material Document And Classification: ams 5520 assn std single material response
Surface Treatment: phosphate zinc

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
MS16631-4268	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-173-8119?

The FSCG of the NSN 5325-00-173-8119 is 5325

Does the NSN 5325-00-173-8119 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-173-8119 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 5325-00-173-8119 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-173-8119 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 5325-00-173-8119 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Feb 18, 1973