5310-01-353-8288

Find complete technical information, availability, and procurement data for: 5310-01-353-8288
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-353-8288

Item Name Code

14218

Assigment Date

02/17/1992 (34 years ago)

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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.

navy special project part name assigned by controlling agency, 0.375 inches nominal material thickness, 2.446 inches nominal outside diameter, 1.602 inches nominal hole diameter, steel overall material

Product Characteristics

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

Hole Diameter: 1.602 inches nominal
Outside Diameter: 2.446 inches nominal
Material Thickness: 0.375 inches nominal
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Style Designator: split helical-right hand

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
A91850-6	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-353-8288?

The FSCG of the NSN 5310-01-353-8288 is 5310

Does the NSN 5310-01-353-8288 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-353-8288 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 5310-01-353-8288 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-353-8288 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 5310-01-353-8288 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Feb 17, 1992