N1400-0031

View detailed technical data, stock status, and sourcing information for: N1400-0031
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-263-5954

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

external ring style, not casehardened casehardening indicator, rectangular cross-sectional shape style, 0.281 inches nominal inside diameter, 0.025 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: 0.281 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.025 inches nominal
Ring Style: external
Usage Design: external
Material Hardness Rating: 69.5 rockwell superficial 30-n minimum and 73.0 rockwell superficial 30-n maximum
Material: steel
Material Document And Classification: fed std 66 class fs 1066 to 1090 fed std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-205-4691	No Name Available	10/07/1966
5365-00-413-6704	No Name Available	10/01/1975
5340-00-514-0146	No Name Available	10/07/1966
5340-00-798-1296	No Name Available	01/01/1960

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:

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0103689	Retaining Ring
0183-12	Retaining Ring
03S63-79	Retaining Ring
12Z64PC10	Retaining Ring
274676	Retaining Ring
362MR011P009	Retaining Ring
42R2049-15	Retaining Ring
5100-31	Retaining Ring
5178212	Retaining Ring
587870PC3	Retaining Ring
59A9	Retaining Ring
715634PC14	Retaining Ring
73676	Retaining Ring
74933PC375	Retaining Ring
A3100-0031	Retaining Ring
MS16624-31	Retaining Ring
N140-31AS	Retaining Ring
N1400-0031	Retaining Ring
N1400-31	Retaining Ring
N1400-31CD	Retaining Ring
NAS670-31N	Retaining Ring
PC274676	Retaining Ring
S5103H3114846REV1PC1	Retaining Ring
S7451	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-263-5954?

The FSCG of the NSN 5325-00-263-5954 is 5325

Does the NSN 5325-00-263-5954 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-263-5954 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 5325-00-263-5954 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-263-5954 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 5325-00-263-5954 was assigned to the Federal Catalog?

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