3040-00-106-1786

Find complete technical information, availability, and procurement data for: 3040-00-106-1786
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-106-1786

Item Name Code

27782

Assigment Date

07/12/1968 (58 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.

3.465 inches nominal first end hub outside diameter, 0.375 inches minimum and 0.750 inches maximum hub inside diameter, 0.120 inches nominal shoulder width, 4.200 inches nominal second end hub outside diameter, 5.360 inches nominal shoulder outside diameter

Product Characteristics

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

Shoulder Width: 0.120 inches nominal
Shoulder Outside Diameter: 5.360 inches nominal
Hub Inside Diameter: 0.375 inches minimum and 0.750 inches maximum
First End Hub Outside Diameter: 3.465 inches nominal
Second End Hub Outside Diameter: 4.200 inches nominal
Distance From First End Hub To Shoulder: 1.450 inches nominal
Distance From Second End Hub To Shoulder: 0.380 inches nominal
Special Features: attachment method:machine screw;material hardness rating:26.0 to 32.0 rockwell c;o/a length:1.950 in.nom
Material: steel
Material Document And Classification: mil-s-13048 comp 1141 fed spec single material 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
3040001061786	Body Hub
8351405	Body Hub

FAQs

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

What is the FSCG of the NSN 3040-00-106-1786?

The FSCG of the NSN 3040-00-106-1786 is 3040

Does the NSN 3040-00-106-1786 have a Schedule B code assigned?

Yes, the Schedule B code is 8483905000

Does NSN 3040-00-106-1786 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 3040-00-106-1786 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-106-1786 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 3040-00-106-1786 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jul 12, 1968