5310-01-254-1377

Find complete technical information, availability, and procurement data for: 5310-01-254-1377
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-254-1377

Item Name Code

13393

Assigment Date

05/01/1987 (39 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.

0.055 inches minimum and 0.069 inches maximum thickness, 0.333 inches minimum and 0.353 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape 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
Hole Diameter: 0.333 inches minimum and 0.353 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.055 inches minimum and 0.069 inches maximum
Overall Diameter: 0.615 inches minimum and 0.635 inches maximum
End Item Identification: armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Material: steel comp 4130 or steel comp 4140 or steel comp 8640 or steel comp 8740 or steel comp 1050 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 1 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-268-9803	No Name Available	02/01/1991
5310-01-556-3831	No Name Available	02/01/2010

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
10910174-17	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-254-1377?

The FSCG of the NSN 5310-01-254-1377 is 5310

Does the NSN 5310-01-254-1377 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-254-1377 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 5310-01-254-1377 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-254-1377 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 5310-01-254-1377 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, May 1, 1987