MS16633-1021

View detailed technical data, stock status, and sourcing information for: MS16633-1021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-900-0982

Item Name Code

07623

Assigment Date

01/01/1960 (66 years ago)

not casehardened casehardening indicator, rectangular cross-sectional shape style, 0.025 inches nominal major thickness, e ring style, 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: 0.025 inches nominal
Ring Style: e
Usage Design: external
Material Hardness Rating: 66.5 rockwell superficial 30-n minimum and 71.0 rockwell superficial 30-n maximum
Material: steel
Material Document And Classification: fed std 66,aisi c1066 thru c1090 fed std single material response or sae 1070 thru 1090 assn std single material response
Surface Treatment: cadmium and chromate

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-582-4128	No Name Available	01/01/1987

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
1000-X21-ST-CD	Retaining Ring
5133-21-S-MD	Retaining Ring
MS16633-1021	Retaining Ring
MS16633-3021	Retaining Ring
R271NACS021NN056NNPF1	Retaining Ring
X5133-21MD	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-900-0982?

The FSCG of the NSN 5325-00-900-0982 is 5325

Does the NSN 5325-00-900-0982 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-900-0982 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 5325-00-900-0982 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-900-0982 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 5325-00-900-0982 was assigned to the Federal Catalog?

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