3040-01-310-0038

Find complete technical information, availability, and procurement data for: 3040-01-310-0038
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-310-0038

Item Name Code

13743

Assigment Date

10/27/1989 (36 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.

1.626 inches nominal small end diameter, 0.365 inches nominal largest diameter length, 1.1350 inches nominal bore diameter, 1.835 inches nominal thickness, 1.880 inches nominal outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 1.880 inches nominal
Thickness: 1.835 inches nominal
Small End Diameter: 1.626 inches nominal
Bore Diameter: 1.1350 inches nominal
Largest Diameter Length: 0.365 inches nominal
Securing Hole Quantity: 3
Angle Between Centerlines Of Securing Holes In Deg: 120.0
Securing Hole Type And Location: unthreaded all holes
Hole Diameter And Location: 0.2500 inches nominal all holes
Special Features: stepped end squared
Material: steel
Style Designator: round stepped

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
9459M31P13	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-01-310-0038?

The FSCG of the NSN 3040-01-310-0038 is 3040

Does the NSN 3040-01-310-0038 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-310-0038 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 3040-01-310-0038 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-310-0038 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 3040-01-310-0038 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Oct 27, 1989