LE153-0001-0003

View detailed technical data, stock status, and sourcing information for: LE153-0001-0003
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-658-8831

Item Name Code

15930

Assigment Date

10/24/2016 (9 years ago)

A rigid item(s) of various shapes designed for use in assembly and/or mounting of seats in ground vehicles, construction equipment, machinery and the like. Excludes:straddle type seats, aircraft and seat, shipboard surface lookout.

0.339 inches minimum and 0.349 inches maximum outside diameter, 0.058 inches minimum and 0.083 inches maximum material thickness, 0.218 inches minimum and 0.238 inches maximum radius, 0.025 inches nominal recess depth, 0.200 inches minimum and 0.210 inches maximum hole 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: 0.200 inches minimum and 0.210 inches maximum
Radius: 0.218 inches minimum and 0.238 inches maximum
Outside Diameter: 0.339 inches minimum and 0.349 inches maximum
Recess Depth: 0.025 inches nominal
Material Thickness: 0.058 inches minimum and 0.083 inches maximum
End Item Identification: b-1-bacft
Part Name Assigned By Controlling Agency: washer, self-aligning (convex)
Material: steel comp 8740 overall
Style Designator: concave

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
9487-0	Concave Washer
K39781-3	Concave Washer
LE153-0001-0003	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-658-8831?

The FSCG of the NSN 5310-01-658-8831 is 5310

Does the NSN 5310-01-658-8831 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-658-8831 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 5310-01-658-8831 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-658-8831 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 5310-01-658-8831 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Oct 24, 2016