3040-01-546-8488

Find complete technical information, availability, and procurement data for: 3040-01-546-8488
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-546-8488

Item Name Code

27782

Assigment Date

01/05/2007 (19 years ago)

A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes:bearing, sleeve; bushing, sleeve; and collar, shaft.

coupling, adapter compressor part name assigned by controlling agency, 0.9018-0.9022 in. outside dia; external involute spline - 26 teeth, 32/64 pitch, 30 deg pressure angle, 0.757 in. min. minor dia, 0.8125 in. pitch dia, 0.839-0.844 in. major dia, 0.005 in. max tooth tip break; internal involute spline - 24 teeth, 32/64 pitch, 30 deg pressure spline, 0.721-0.724 in. minor dia, 0.7500 in. pitch dia, 0.805 in. max major dia, 0.005 in. max tooth tip break special features

Product Characteristics

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

Part Name Assigned By Controlling Agency: coupling, adapter compressor
Special Features: 0.9018-0.9022 in. outside dia; external involute spline - 26 teeth, 32/64 pitch, 30 deg pressure angle, 0.757 in. min. minor dia, 0.8125 in. pitch dia, 0.839-0.844 in. major dia, 0.005 in. max tooth tip break; internal involute spline - 24 teeth, 32/64 pitch, 30 deg pressure spline, 0.721-0.724 in. minor dia, 0.7500 in. pitch dia, 0.805 in. max major dia, 0.005 in. max tooth tip break

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
23079637-2	Body Hub

FAQs

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

What is the FSCG of the NSN 3040-01-546-8488?

The FSCG of the NSN 3040-01-546-8488 is 3040

Does the NSN 3040-01-546-8488 have a Schedule B code assigned?

Yes, the Schedule B code is 8483905000

Does NSN 3040-01-546-8488 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 3040-01-546-8488 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-546-8488 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 3040-01-546-8488 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Jan 5, 2007