5340-01-412-0493

Find complete technical information, availability, and procurement data for: 5340-01-412-0493
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-412-0493

Item Name Code

38089

Assigment Date

04/09/1995 (31 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

2.100 inches nominal overall length, 0.750 inches nominal overall height, 1 mounting hole quantity, 0.450 inches minimum and 0.690 inches maximum overall width, 0.375 inches nominal mounting hole diameter

Product Characteristics

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

Overall Length: 2.100 inches nominal
Overall Height: 0.750 inches nominal
Overall Width: 0.450 inches minimum and 0.690 inches maximum
Mounting Hole Diameter: 0.375 inches nominal
Mounting Hole Quantity: 1
Mounting Hole Type: threaded
Material: steel comp 1008
Material Document And Classification: astm a108 assn std single material response
Surface Treatment: cadmium and chromate
Surface Treatment Document And Classification: qq-p-416, type 2 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
A3005998	Mounting Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-412-0493?

The FSCG of the NSN 5340-01-412-0493 is 5340

Does NSN 5340-01-412-0493 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 5340-01-412-0493 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-412-0493 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 5340-01-412-0493 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sun, Apr 9, 1995