3040-01-248-4631

Find complete technical information, availability, and procurement data for: 3040-01-248-4631
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-248-4631

Item Name Code

22109

Assigment Date

01/23/1987 (39 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

0.8100 inches minimum and 0.8110 inches maximum first end diameter, internal threaded first end style, identical end similarity, 0.865 inches minimum and 0.885 inches maximum first end internal thread length, 8.940 inches minimum and 8.960 inches maximum 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: internal threaded
End Similarity: identical
Overall Length: 8.940 inches minimum and 8.960 inches maximum
First End Diameter: 0.8100 inches minimum and 0.8110 inches maximum
First End Internal Thread Length: 0.865 inches minimum and 0.885 inches maximum
Special Features: 4 curved grooves,1st groove minimum 2.350 and maximum 2.360 from end,2nd groove minimum 3.715 and maximum 3.725 from end,3rd groove minimum 3.965 and maximum 3.975 from end,4th groove minimum 6.090 and maximum 6.100 from end
Material: steel comp 1117 or steel or steel comp 8620
Material Document And Classification: sae assn std 1st material response or sae-1524h-j4 22/39 assn std 2nd material response or ex-15-j4 27/41 assn std 3rd material response or sae h-j4 27/41 assn std 4th material response

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
11-P-135	Straight Shaft
11-P-95	Straight Shaft
Y045 765 03	Straight Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-248-4631?

The FSCG of the NSN 3040-01-248-4631 is 3040

Does the NSN 3040-01-248-4631 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-248-4631 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 3040-01-248-4631 contain precious materials?

Precious metal content is unknown

Does NSN 3040-01-248-4631 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 3040-01-248-4631 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jan 23, 1987