3040-00-740-9041

Find complete technical information, availability, and procurement data for: 3040-00-740-9041
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-740-9041

Item Name Code

22321

Assigment Date

01/01/1961 (65 years ago)

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

4.9985 inches nominal 1st end center to center distance between fulcrum and arm end hole/slot/ball, 2.0175 inches nominal 1st end end hole/ball diameter, 2.007 inches nominal bore diameter, 3.6875 inches nominal bore length, 9.250 inches nominal 2nd end center to center distance between fulcrum and arm end hole/slot/ball

Product Characteristics

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

Bore Diameter: 2.007 inches nominal
Bore Length: 3.6875 inches nominal
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 4.9985 inches nominal 1st end
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 9.250 inches nominal 2nd end
End Hole/Ball Diameter: 2.0175 inches nominal 1st end
End Hole/Ball Diameter: 1.7505 inches nominal 2nd end
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
221E17	Bell Crank
7409041	Bell Crank
915754	Bell Crank
D7732-2-1	Bell Crank
M2020807	Bell Crank

FAQs

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

What is the FSCG of the NSN 3040-00-740-9041?

The FSCG of the NSN 3040-00-740-9041 is 3040

Does the NSN 3040-00-740-9041 have a Schedule B code assigned?

Yes, the Schedule B code is 8483508080

Does NSN 3040-00-740-9041 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 3040-00-740-9041 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-740-9041 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 3040-00-740-9041 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961