3040-01-078-7731

Find complete technical information, availability, and procurement data for: 3040-01-078-7731
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-078-7731

Item Name Code

22109

Assigment Date

06/20/1979 (47 years ago)

An item fabricated from a cellular rubber pad, cemented to a rigid or semirigid backplate. It is usually shaped to fit the curvature of the forehead or a single brow of the observer. It is designed to be mounted on sighting devices, such as periscopes, telescope mounts, range finders, and thelike, to protect the observer from vibration and/or shock while sighting.

0.2498 inches nominal first end diameter, 2.183 inches nominal overall length, identical end similarity, m1 end item identification, plain first end style

Product Characteristics

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

First End Style: plain
End Similarity: identical
Overall Length: 2.183 inches nominal
End Item Identification: m1
First End Diameter: 0.2498 inches nominal
Material: steel

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
12272013	Straight Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-078-7731?

The FSCG of the NSN 3040-01-078-7731 is 3040

Does the NSN 3040-01-078-7731 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-078-7731 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 3040-01-078-7731 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-078-7731 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 3040-01-078-7731 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Jun 20, 1979