5310-00-111-1188

Find complete technical information, availability, and procurement data for: 5310-00-111-1188
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-111-1188

Item Name Code

15934

Assigment Date

08/26/1968 (57 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.

0.344 inches nominal outside diameter, 0.214 inches minimum and 0.224 inches maximum shoulder diameter, 0.125 inches minimum and 0.129 inches maximum hole diameter, 0.040 inches minimum and 0.050 inches maximum material thickness, 0.060 inches nominal shoulder height

Product Characteristics

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

Hole Diameter: 0.125 inches minimum and 0.129 inches maximum
Shoulder Diameter: 0.214 inches minimum and 0.224 inches maximum
Outside Diameter: 0.344 inches nominal
Shoulder Height: 0.060 inches nominal
Material Thickness: 0.040 inches minimum and 0.050 inches maximum
Heat Treatment: as fabricated
Material: steel comp 416 overall
Material Document And Classification: ams 5610 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: sp-151 fscm 66503 mfr ref single treatment response overall
Style Designator: shouldered

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
3410-051	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-111-1188?

The FSCG of the NSN 5310-00-111-1188 is 5310

Does the NSN 5310-00-111-1188 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-111-1188 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 5310-00-111-1188 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-111-1188 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 5310-00-111-1188 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Aug 26, 1968