5310-00-126-5118

Find complete technical information, availability, and procurement data for: 5310-00-126-5118
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-126-5118

Item Name Code

15934

Assigment Date

12/04/1968 (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.

1.237 inches minimum and 1.242 inches maximum outside diameter, 0.790 inches minimum and 0.800 inches maximum hole diameter, 1.030 inches nominal shoulder diameter, 0.031 inches nominal shoulder height, 0.182 inches minimum and 0.192 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 0.790 inches minimum and 0.800 inches maximum
Shoulder Diameter: 1.030 inches nominal
Outside Diameter: 1.237 inches minimum and 1.242 inches maximum
Shoulder Height: 0.031 inches nominal
Material Thickness: 0.182 inches minimum and 0.192 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 45.0 rockwell c maximum
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
321253	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-126-5118?

The FSCG of the NSN 5310-00-126-5118 is 5310

Does NSN 5310-00-126-5118 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 5310-00-126-5118 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-126-5118 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 5310-00-126-5118 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 4, 1968