3040-00-443-1389

Find complete technical information, availability, and procurement data for: 3040-00-443-1389
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-443-1389

Item Name Code

21988

Assigment Date

04/03/1969 (57 years ago)

large hole has teeth,18 teeth evenly spaced,minor dia 0.7083,major dia 0.7817,pitch dia 0.7500,press angle 30 deg,diametral pitch 24/48 special features, 2.997 inches nominal overall length, solid body construction, angled link style, 0.310 inches nominal body thickness

Product Characteristics

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

Overall Length: 2.997 inches nominal
Body Thickness: 0.310 inches nominal
Link Style: angled
Body Construction: solid
Special Features: large hole has teeth,18 teeth evenly spaced,minor dia 0.7083,major dia 0.7817,pitch dia 0.7500,press angle 30 deg,diametral pitch 24/48
Material: steel corrosion resisting

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
2123649	Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-00-443-1389?

The FSCG of the NSN 3040-00-443-1389 is 3040

Does NSN 3040-00-443-1389 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 3040-00-443-1389 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-443-1389 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 3040-00-443-1389 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Thu, Apr 3, 1969