5325-01-021-0400

Find complete technical information, availability, and procurement data for: 5325-01-021-0400
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-021-0400

Item Name Code

07623

Assigment Date

05/07/1976 (50 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

not casehardened casehardening indicator, 5.148 inches minimum and 5.278 inches maximum outside diameter, rectangular cross-sectional shape style, 0.106 inches minimum and 0.112 inches maximum major thickness, internal 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
Casehardening Indicator: not casehardened
Outside Diameter: 5.148 inches minimum and 5.278 inches maximum
Major Thickness: 0.106 inches minimum and 0.112 inches maximum
Ring Style: internal
Usage Design: internal
Material Hardness Rating: 45.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel comp 1066 or steel comp 1069 or steel comp 1070 or steel comp 1074 or steel comp 1078 or steel comp 1080 or steel comp 1084 or steel comp 1086 or steel comp 1090
Material Document And Classification: aisi 1066 or 1069 or 1070 or 1074 or 1078 or 1080 or 1084 or 1086 or 1090 assn std single material response
Surface Treatment: phosphate zinc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-01-311-6044	No Name Available	09/01/1995

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
3000-X475-ST-PA	Retaining Ring
321033	Retaining Ring
F104569 ITEM U	Retaining Ring
MS16625-3475	Retaining Ring
N1300-475	Retaining Ring
N5000-168-S-PP	Retaining Ring
N5000-475-S-PP	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-021-0400?

The FSCG of the NSN 5325-01-021-0400 is 5325

Does the NSN 5325-01-021-0400 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-021-0400 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 5325-01-021-0400 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-021-0400 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 5325-01-021-0400 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, May 7, 1976