5103-56MD

View detailed technical data, stock status, and sourcing information for: 5103-56MD
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-024-9931

Item Name Code

07623

Assigment Date

07/23/1976 (50 years ago)

not casehardened casehardening indicator, 0.033 inches minimum and 0.037 inches maximum major thickness, 0.491 inches minimum and 0.503 inches maximum inside diameter, c ring style, 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: 0.491 inches minimum and 0.503 inches maximum
Casehardening Indicator: not casehardened
Major Thickness: 0.033 inches minimum and 0.037 inches maximum
Ring Style: c
Usage Design: external
Material Hardness Rating: 66.0 rockwell superficial 30-n minimum and 71.0 rockwell superficial 30-n maximum
Material: steel
Material Document And Classification: fed std 66 aisi 1066, 1069, 1070, 1072, 1074, 1075, 1078, 1080, 1084, 1086, or 1090 fed std single material response
Surface Treatment: cadmium and chromate

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
2000-56-ST-CD	Retaining Ring
5103-56-S-MD	Retaining Ring
5103-56MD	Retaining Ring
MS16632-1056	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-024-9931?

The FSCG of the NSN 5325-01-024-9931 is 5325

Does the NSN 5325-01-024-9931 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-024-9931 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 5325-01-024-9931 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-024-9931 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 5325-01-024-9931 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Jul 23, 1976