5340-00-893-6623

Find complete technical information, availability, and procurement data for: 5340-00-893-6623
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-893-6623

Item Name Code

40268

Assigment Date

04/12/1968 (58 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.

0.350 inches nominal length, 0.128 inches nominal hole diameter, locknut furnished items, 0.120 inches nominal height, 0.400 inches nominal width

Product Characteristics

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

Hole Diameter: 0.128 inches nominal
Furnished Items: locknut
Width: 0.400 inches nominal
Length: 0.350 inches nominal
Height: 0.120 inches nominal
Material: steel comp 302
Material Document And Classification: qq-s-766 fed spec single material response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response

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
10146-002	Synchro Clamp

FAQs

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

What is the FSCG of the NSN 5340-00-893-6623?

The FSCG of the NSN 5340-00-893-6623 is 5340

Does the NSN 5340-00-893-6623 have a Schedule B code assigned?

Yes, the Schedule B code is 8205700090

Does NSN 5340-00-893-6623 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 5340-00-893-6623 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-893-6623 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-893-6623 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Apr 12, 1968