5310-01-139-2072

Find complete technical information, availability, and procurement data for: 5310-01-139-2072
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-139-2072

Item Name Code

14218

Assigment Date

09/27/1982 (43 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.

0.202 inches nominal outside diameter, 0.132 inches nominal hole diameter, split helical-right hand style designator, 0.020 inches minimum and 0.026 inches maximum material thickness, steel comp 302 overall material

Product Characteristics

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

Hole Diameter: 0.132 inches nominal
Outside Diameter: 0.202 inches nominal
Material Thickness: 0.020 inches minimum and 0.026 inches maximum
Material: steel comp 302 overall
Style Designator: split helical-right hand

FAQs

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

What is the FSCG of the NSN 5310-01-139-2072?

The FSCG of the NSN 5310-01-139-2072 is 5310

Does the NSN 5310-01-139-2072 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-139-2072 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 5310-01-139-2072 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-139-2072 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 5310-01-139-2072 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Sep 27, 1982