3040-00-126-3098

Find complete technical information, availability, and procurement data for: 3040-00-126-3098

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3040-00-126-3098
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-126-3098
Item Name Code
22914
Assigment Date
01/01/1963 (63 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.

1.2500 inches nominal first end diameter, 25.438 inches nominal overall length, externally threaded and indented flat keyway second end style, external threaded first end style, not identical end similarity

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
external threaded
End Similarity
not identical
Second End Style
externally threaded and indented flat keyway
Overall Length
25.438 inches nominal
First End Diameter
1.2500 inches nominal
First End External Thread Length
1.500 inches nominal
Second End Keyway Width
0.7500 inches nominal
Second End External Keyway Length
unable to decode
Second End Keyway Depth
0.110 inches nominal
Second End Distance From Keyway Center To End
2.875 inches nominal
Second End Diameter
1.5000 inches nominal
Second End External Thread Length
2.250 inches nominal
Step Quantity
2
Largest Step Diameter
1.500 inches nominal
Special Features
second end indented flat keyway 180 deg from the 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
G107-64 Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-126-3098?
The FSCG of the NSN 3040-00-126-3098 is 3040
Does the NSN 3040-00-126-3098 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-126-3098 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 3040-00-126-3098 contain precious materials?
Precious metal content is unknown
Does NSN 3040-00-126-3098 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 3040-00-126-3098 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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