5310-01-274-6323

Find complete technical information, availability, and procurement data for: 5310-01-274-6323
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-274-6323

Item Name Code

15938

Assigment Date

03/11/1988 (38 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.500 inches nominal outside diameter, zzzy criticality code justification, 0.019 inches nominal material thickness, 0.258 inches nominal hole diameter, 0.035 inches nominal overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.258 inches nominal
Outside Diameter: 0.500 inches nominal
Overall Height: 0.035 inches nominal
Material Thickness: 0.019 inches nominal
Criticality Code Justification: zzzy
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633,type 1,class 3 assn std single treatment response overall
Style Designator: spring tension
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by materail which must conform to ships parts control center special quality control provisions

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
A1-502519	Spring Tension Washer
KFB122E	Spring Tension Washer
LL-HX5-6458	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-274-6323?

The FSCG of the NSN 5310-01-274-6323 is 5310

Does the NSN 5310-01-274-6323 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-274-6323 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 5310-01-274-6323 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-274-6323 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 5310-01-274-6323 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Mar 11, 1988