5310-01-728-1659

Find complete technical information, availability, and procurement data for: 5310-01-728-1659
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-728-1659

Item Name Code

14218

Assigment Date

04/03/2025 (1 year ago)

A protective covering specially designed to be mounted on an aircraft, ground vehicle, marine surface/subsurface craft, and/or fire control equipment. It protects from small arms or anti-aircraft fire or exploding-mine fragments. It may be made from metallic or nonmetallic material, either in sections or in one piece. It may have integral fittings for installation. Excludes: aretallic material, either in sections or in one piece. It may have integral fmor plate; body armor,fragmentation protective and cloth,ballistic.

017031867 end item identification, 0.078 inches nominal material thickness, 0.314 inches nominal hole diameter, washer,lock,split part name assigned by controlling agency, 0.583 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 0.314 inches nominal
Outside Diameter: 0.583 inches nominal
Material Thickness: 0.078 inches nominal
End Item Identification: 017031867
Part Name Assigned By Controlling Agency: washer,lock,split
Material: steel overall
Material Document And Classification: asme b18.21.1-2009 commercial item description all material responses overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-dtl-5541 mil spec single treatment response 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
12607224	Lock Washer
12607224-003	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-728-1659?

The FSCG of the NSN 5310-01-728-1659 is 5310

Does the NSN 5310-01-728-1659 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-728-1659 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 5310-01-728-1659 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-728-1659 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 5310-01-728-1659 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Thu, Apr 3, 2025