3040-01-144-8219

Find complete technical information, availability, and procurement data for: 3040-01-144-8219
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-144-8219

Item Name Code

22914

Assigment Date

12/30/1982 (43 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.

splined (straight) second end style, not identical end similarity, 1.5150 inches minimum and 1.5200 inches maximum first end diameter, plain first end style, 12.440 inches nominal overall length

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: splined (straight)
Overall Length: 12.440 inches nominal
First End Diameter: 1.5150 inches minimum and 1.5200 inches maximum
Second End Diameter: 2.2510 inches minimum and 2.2515 inches maximum
Second End Spline Length: 2.940 inches nominal
Second End Spline Minor Diameter: 1.9190 inches minimum and 1.9210 inches maximum
Second End Spline Major Diameter: 2.2350 inches minimum and 2.2400 inches maximum
Step Quantity: 5
Second End Spline Quantity: 10
Largest Step Diameter: 3.463 inches minimum and 3.465 inches maximum
Surface Finish: 32.0 microinches
Special Features: second end has two int thd holes,1.000 in. lg on a 1.000 in. bolt cir dia
Material: steel comp 4340

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
127268D	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-144-8219?

The FSCG of the NSN 3040-01-144-8219 is 3040

Does the NSN 3040-01-144-8219 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-144-8219 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 3040-01-144-8219 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-144-8219 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 3040-01-144-8219 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Dec 30, 1982