D-4074-5-2491

View detailed technical data, stock status, and sourcing information for: D-4074-5-2491
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-853-6031

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, not casehardened casehardening indicator, external ring style, 1.503 inches nominal inside diameter, 0.062 inches nominal major thickness

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: 1.503 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.062 inches nominal
Ring Style: external
Usage Design: external
Material Hardness Rating: 47.0 rockwell c minimum and 52.0 rockwell c maximum
Strength Rating: 220000.0 pounds per square inch minimum tensile
Material: steel comp 420
Material Document And Classification: aisi 420 assn std single material response
Surface Treatment: passivate

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-281-9924	No Name Available	03/01/1978

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
120-70049-43000	Retaining Ring
3100-162-SS2	Retaining Ring
5100-162H	Retaining Ring
D-4074-5-2491	Retaining Ring
M24231/5-076	Retaining Ring
MS16624-4162	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-853-6031?

The FSCG of the NSN 5325-00-853-6031 is 5325

Does the NSN 5325-00-853-6031 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-853-6031 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 5325-00-853-6031 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-853-6031 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 5325-00-853-6031 was assigned to the Federal Catalog?

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