5310-00-003-5454

Find complete technical information, availability, and procurement data for: 5310-00-003-5454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-003-5454

Item Name Code

15937

Assigment Date

05/21/1972 (54 years ago)

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes:washer (1), lock.

0.147 inches minimum and 0.153 inches maximum outside diameter, 0.010 inches nominal material thickness, 0.088 inches minimum and 0.092 inches maximum hole diameter, steel comp 302 overall material, 0.010 inches minimum and 0.025 inches maximum distance across split opening

Product Characteristics

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

Hole Diameter: 0.088 inches minimum and 0.092 inches maximum
Outside Diameter: 0.147 inches minimum and 0.153 inches maximum
Distance Across Split Opening: 0.010 inches minimum and 0.025 inches maximum
Material Thickness: 0.010 inches nominal
Material: steel comp 302 overall
Material Document And Classification: qq-s-766 cond a fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 finish e300 mil spec single treatment response overall
Style Designator: split

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-224-9489	No Name Available	02/01/1992

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
399324-1	Split Washer

FAQs

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

What is the FSCG of the NSN 5310-00-003-5454?

The FSCG of the NSN 5310-00-003-5454 is 5310

Does the NSN 5310-00-003-5454 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-003-5454 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 5310-00-003-5454 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-003-5454 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 5310-00-003-5454 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, May 21, 1972