3040-00-049-9292

Find complete technical information, availability, and procurement data for: 3040-00-049-9292

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3040-00-049-9292
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-049-9292
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.

plain first end style, 0.3934 inches minimum and 0.3938 inches maximum first end diameter, splined (straight) second end style, 1.938 inches nominal overall length, 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
plain
End Similarity
not identical
Second End Style
splined (straight)
Overall Length
1.938 inches nominal
First End Diameter
0.3934 inches minimum and 0.3938 inches maximum
Second End Diameter
0.7460 inches minimum and 0.7470 inches maximum
Second End Spline Length
0.890 inches minimum and 0.895 inches maximum
Second End Spline Minor Diameter
0.6340 inches nominal
Second End Spline Major Diameter
0.7470 inches nominal
Step Quantity
2
Second End Spline Quantity
6
Largest Step Diameter
0.746 inches minimum and 0.747 inches maximum
Surface Finish
32.0 microinches
Material
steel
Material Document And Classification
66,sae fs1111 to fs1113 fed std single material response
Fsc Application Data
mount,machine gun,cal. .50

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
8675453 Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-049-9292?
The FSCG of the NSN 3040-00-049-9292 is 3040
Does the NSN 3040-00-049-9292 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-049-9292 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 3040-00-049-9292 contain precious materials?
Precious metal content is unknown
Does NSN 3040-00-049-9292 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 3040-00-049-9292 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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