NAS51-37N

View detailed technical data, stock status, and sourcing information for: NAS51-37N
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-263-5869

Item Name Code

07623

Assigment Date

01/01/1961 (65 years ago)

rectangular cross-sectional shape style, 0.023 inches minimum and 0.027 inches maximum major thickness, 0.333 inches minimum and 0.340 inches maximum inside diameter, not casehardened casehardening indicator, external 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: 0.333 inches minimum and 0.340 inches maximum
Casehardening Indicator: not casehardened
Major Thickness: 0.023 inches minimum and 0.027 inches maximum
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,fs-1066 to fs-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Below is a list of NSNs that have been officially superseded by this NSN: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
5365-00-007-2970	No Name Available	05/17/1973
2530-00-130-4549	No Name Available	07/07/1969
5365-00-135-8842	No Name Available	11/01/1978
5340-00-282-7123	No Name Available	09/18/1967
5340-00-285-6734	No Name Available	01/01/1963
5340-00-286-9474	No Name Available	01/01/1963
5340-00-286-9489	No Name Available	01/01/1963
5340-00-353-1755	No Name Available	08/01/1978
5340-00-442-0768	No Name Available	01/01/1963
5340-00-515-1132	No Name Available	01/01/1963
5340-00-803-7300	No Name Available	01/01/1962

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
10-31282	Retaining Ring
124-0281-00	Retaining Ring
12Z64PC13	Retaining Ring
25SS14A	Retaining Ring
2650-37	Retaining Ring
287122PC12	Retaining Ring
3100-37	Retaining Ring
3386568	Retaining Ring
367AH29	Retaining Ring
367AH29E	Retaining Ring
42R2049-30	Retaining Ring
5365002635869	Retaining Ring
608-1372	Retaining Ring
610D1	Retaining Ring
709051PC25	Retaining Ring
710778	Retaining Ring
A3104694	Retaining Ring
AEA9621G	Retaining Ring
DSR762-1007	Retaining Ring
ES281-37S	Retaining Ring
MECD368719-25	Retaining Ring
MS16624-37	Retaining Ring
NAS51-37N	Retaining Ring
S16257	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-263-5869?

The FSCG of the NSN 5325-00-263-5869 is 5325

Does the NSN 5325-00-263-5869 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-263-5869 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 5325-00-263-5869 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-263-5869 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 5325-00-263-5869 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961