3040-00-470-7860

Find complete technical information, availability, and procurement data for: 3040-00-470-7860
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-470-7860

Item Name Code

21988

Assigment Date

01/30/1970 (56 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.

straight link style, 0.036 inches nominal body thickness, 0.125 inches minimum and 0.250 inches maximum body width, 1.719 inches nominal overall length, solid body construction

Product Characteristics

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

Overall Length: 1.719 inches nominal
Body Width: 0.125 inches minimum and 0.250 inches maximum
Body Thickness: 0.036 inches nominal
Link Style: straight
Body Construction: solid
Special Features: angled sides
Material: steel

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
180469	Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-00-470-7860?

The FSCG of the NSN 3040-00-470-7860 is 3040

Does NSN 3040-00-470-7860 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 3040-00-470-7860 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-470-7860 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 3040-00-470-7860 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jan 30, 1970