3040-00-884-7729

Find complete technical information, availability, and procurement data for: 3040-00-884-7729

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3040-00-884-7729
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-884-7729
Item Name Code
22914
Assigment Date
01/01/1962 (64 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

not identical end similarity, m110 howitzer family end item identification, 36.750 inches nominal overall length, plain first end style, unthreaded cross drilled second 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
not identical
Second End Style
unthreaded cross drilled
Overall Length
36.750 inches nominal
End Item Identification
m110 howitzer family
First End Diameter
1.2160 inches nominal
Second End Diameter
1.1250 inches nominal
Second End Hole Diameter
0.1560 inches nominal
Second End Distance From Hole Center To End
0.375 inches nominal
Step Quantity
3
Largest Step Diameter
1.3750 inches nominal
Surface Finish
32.0 microinches
Special Features
largest step 1.490 lg 0.760 from second end bored 0.751 dia counterbored 0.810 dia 0.2475 deep; 1 hole 0.501 dia 23.065 from second end
Material
steel comp 4140 or steel comp 8740

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
10892031 Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-884-7729?
The FSCG of the NSN 3040-00-884-7729 is 3040
Does the NSN 3040-00-884-7729 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-884-7729 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3040-00-884-7729 contain precious materials?
Item does not contain precious metal.
Does NSN 3040-00-884-7729 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 3040-00-884-7729 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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