3040-00-493-2705

Find complete technical information, availability, and procurement data for: 3040-00-493-2705
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-493-2705

Item Name Code

18249

Assigment Date

02/13/1970 (56 years ago)

5.688 inches nominal overall length, not identical end similarity, 0.500 inches nominal second end, first portion serrated section length, 31 second end, first portion serration quantity, 0.500 inches nominal second end, first portion serration major diameter

Product Characteristics

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

End Similarity: not identical
Overall Length: 5.688 inches nominal
Serration Quantity: 31 second end, first portion
Serrated Section Length: 0.500 inches nominal second end, first portion
Serration Major Diameter: 0.500 inches nominal second end, first portion
Serration Minor Diameter: 0.469 inches nominal second end, first portion
Worm Thread Quantity: 1
Worm Thread Direction: right-hand
Worm Outside Diameter: 0.450 inches nominal
Worm Thread Section Length: 1.1312 inches nominal
Worm Body Length: 1.125 inches nominal
Worm Body Tapered Bearing Surface End: not provided
Shaft Location: both ends of worm
Straight Unthreaded Length: 1.438 inches nominal first end
Straight Unthreaded Section Diameter: 0.500 inches nominal first end
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
6122151	Worm Shaft
6L2151	Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-493-2705?

The FSCG of the NSN 3040-00-493-2705 is 3040

Does the NSN 3040-00-493-2705 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-493-2705 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 3040-00-493-2705 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-493-2705 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 3040-00-493-2705 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 13, 1970