3040-00-795-7631

Find complete technical information, availability, and procurement data for: 3040-00-795-7631
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-795-7631

Item Name Code

13743

Assigment Date

01/01/1960 (66 years ago)

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

0.2280 inches minimum and 0.2310 inches maximum bore diameter, 0.159 inches minimum and 0.169 inches maximum thickness, 2 securing hole quantity, 0.370 inches minimum and 0.380 inches maximum outside diameter, 0.026 inches minimum and 0.036 inches maximum radius

Product Characteristics

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

Radius: 0.026 inches minimum and 0.036 inches maximum
Outside Diameter: 0.370 inches minimum and 0.380 inches maximum
Thickness: 0.159 inches minimum and 0.169 inches maximum
Bore Diameter: 0.2280 inches minimum and 0.2310 inches maximum
Securing Hole Quantity: 2
Angle Between Centerlines Of Securing Holes In Deg: 90.0
Screw Thread Series Designator And Location: single hole unc
Securing Hole Type And Location: threaded single hole
Nominal Thread Size And Location: unable to decode
Material: copper alloy 360
Material Document And Classification: qq-b-626, alloy 360, 1/2h fed spec single material response
Style Designator: round w/ single edge

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
544-8409-002	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-795-7631?

The FSCG of the NSN 3040-00-795-7631 is 3040

Does NSN 3040-00-795-7631 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 3040-00-795-7631 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-795-7631 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 3040-00-795-7631 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960