5310-01-406-5503

Find complete technical information, availability, and procurement data for: 5310-01-406-5503
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-406-5503

Item Name Code

13393

Assigment Date

01/06/1995 (31 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

rectangular cross-sectional shape style, round peripheral shape style, 1.031 inches nominal hole diameter, round center hole shape style, 0.328 inches nominal 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
Hole Diameter: 1.031 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.328 inches nominal
Overall Diameter: 3.000 inches nominal
Material: rubber neoprene overall

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
15-2676-54	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-406-5503?

The FSCG of the NSN 5310-01-406-5503 is 5310

Does the NSN 5310-01-406-5503 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5310-01-406-5503 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 5310-01-406-5503 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-406-5503 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 5310-01-406-5503 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Jan 6, 1995