3040-00-053-8478

Find complete technical information, availability, and procurement data for: 3040-00-053-8478

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3040-00-053-8478
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-053-8478
Item Name Code
22914
Assigment Date
05/25/1967 (59 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.

2 step quantity, identical end similarity, 0.313 inches nominal first end external thread length, 6.812 inches nominal overall length, external threaded first 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
external threaded
End Similarity
identical
Overall Length
6.812 inches nominal
First End External Thread Length
0.313 inches nominal
Step Quantity
2
Largest Step Diameter
0.250 inches nominal
Material
steel
Material Document And Classification
mil-s-6758 mil spec single material response
Fsc Application Data
seat assy,pilot

FAQs

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

What is the FSCG of the NSN 3040-00-053-8478?
The FSCG of the NSN 3040-00-053-8478 is 3040
Does the NSN 3040-00-053-8478 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-053-8478 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 3040-00-053-8478 contain precious materials?
Precious metal content is unknown
Does NSN 3040-00-053-8478 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 3040-00-053-8478 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, May 25, 1967

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