133-5-S-MD

View detailed technical data, stock status, and sourcing information for: 133-5-S-MD
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-442-5845

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

0.040 inches minimum and 0.044 inches maximum major thickness, not casehardened casehardening indicator, 0.388 inches minimum and 0.394 inches maximum inside diameter, rectangular cross-sectional shape style, e ring 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: 0.388 inches minimum and 0.394 inches maximum
Casehardening Indicator: not casehardened
Major Thickness: 0.040 inches minimum and 0.044 inches maximum
Ring Style: e
Usage Design: external
Material Hardness Rating: 47.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel
Material Document And Classification: fed std no. 66,fs 1066 to fs 1090 fed std single material response
Surface Treatment: cadmium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-819-0087	No Name Available	09/01/2023
5365-00-827-8286	No Name Available	08/01/1992
5365-01-021-4272	No Name Available	02/01/1978
5365-01-122-5600	No Name Available	02/01/1993
5365-01-198-2233	No Name Available	01/01/1989

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
1000-50-ST-CD	Retaining Ring
133-5-S-MD	Retaining Ring
5133-050SMF	Retaining Ring
5133-50M0	Retaining Ring
5133-50MD	Retaining Ring
5325PL0774538	Retaining Ring
800254-050	Retaining Ring
9421537	Retaining Ring
MS16633-1050	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-442-5845?

The FSCG of the NSN 5325-00-442-5845 is 5325

Does the NSN 5325-00-442-5845 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-442-5845 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 5325-00-442-5845 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-442-5845 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 5325-00-442-5845 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963