3040-01-303-6406

Find complete technical information, availability, and procurement data for: 3040-01-303-6406
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-303-6406

Item Name Code

13743

Assigment Date

07/04/1989 (37 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.

3.7560 inches nominal bore diameter, 1 securing hole quantity, gear drive,safeguard powertech,model 4 end item identification, 4.500 inches nominal outside diameter, 0.750 inches nominal thickness

Product Characteristics

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

Outside Diameter: 4.500 inches nominal
Thickness: 0.750 inches nominal
Bore Diameter: 3.7560 inches nominal
End Item Identification: gear drive,safeguard powertech,model 4
Securing Hole Quantity: 1
Securing Hole Type And Location: unthreaded single hole
Hole Diameter And Location: 0.3750 inches nominal all holes
Material: steel
Style Designator: plain round

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
833-9A	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-01-303-6406?

The FSCG of the NSN 3040-01-303-6406 is 3040

Does NSN 3040-01-303-6406 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 3040-01-303-6406 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-303-6406 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 3040-01-303-6406 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Jul 4, 1989