3040-01-185-2533

Find complete technical information, availability, and procurement data for: 3040-01-185-2533
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-185-2533

Item Name Code

18249

Assigment Date

07/26/1984 (41 years ago)

not identical end similarity, 2 worm thread quantity, 9.875 inches nominal overall length, right-hand worm thread direction, 0.314 inches nominal worm thread lead

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: 9.875 inches nominal
Worm Thread Quantity: 2
Worm Thread Lead: 0.314 inches nominal
Worm Thread Direction: right-hand
Worm Pressure Angle In Deg: 14.500
Worm Helix Angle: 9 deg 5 min
Worm Outside Diameter: 0.979 inches nominal
Worm Pitch Diameter: 0.875 inches nominal
Worm Thread Section Length: 2.000 inches nominal
Worm Body Length: 3.250 inches nominal
Worm Body Tapered Bearing Surface End: not provided
Shaft Location: both ends of worm
Straight Unthreaded Length: 0.500 inches nominal first end
Straight Unthreaded Length: 2.000 inches nominal second end
Straight Unthreaded Section Diameter: 0.625 inches nominal second end
Straight Unthreaded Section Diameter: 0.670 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
K1684	Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-185-2533?

The FSCG of the NSN 3040-01-185-2533 is 3040

Does the NSN 3040-01-185-2533 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-185-2533 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 3040-01-185-2533 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-185-2533 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 3040-01-185-2533 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Jul 26, 1984