5310-01-728-2551

Find complete technical information, availability, and procurement data for: 5310-01-728-2551
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-728-2551

Item Name Code

14218

Assigment Date

04/07/2025 (1 year ago)

A rigid item usually fabricated from flat material, forming two alternate or two adjacent interior angles, both which may be less than 180 degrees (3.141 radians). It is designed to position, align, and/or support an item. It may be reinforced. See also bracket, angle and bracket (1), mounting.

0.047 inches nominal material thickness, 0.334 inches nominal outside diameter, 0.200 inches nominal hole diameter, washer, lock split part name assigned by controlling agency, 2320-01-703-1351 end item identification

Product Characteristics

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

Hole Diameter: 0.200 inches nominal
Outside Diameter: 0.334 inches nominal
Material Thickness: 0.047 inches nominal
End Item Identification: 2320-01-703-1351
Part Name Assigned By Controlling Agency: washer, lock split
Material: steel property class 18.8 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
12602996	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-728-2551?

The FSCG of the NSN 5310-01-728-2551 is 5310

Does NSN 5310-01-728-2551 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 5310-01-728-2551 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-728-2551 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 5310-01-728-2551 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Mon, Apr 7, 2025