3040-00-798-4166

Find complete technical information, availability, and procurement data for: 3040-00-798-4166
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-798-4166

Item Name Code

22321

Assigment Date

01/01/1960 (66 years ago)

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

0.252 inches nominal bore diameter, 0.125 inches nominal bore length, 2.802 inches nominal 2nd end center to center distance between fulcrum and arm end hole/slot/ball, 0.570 inches nominal 1st end center to center distance between fulcrum and arm end hole/slot/ball, 0.171 inches nominal 1st end end hole/ball diameter

Product Characteristics

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

Bore Diameter: 0.252 inches nominal
Bore Length: 0.125 inches nominal
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 0.570 inches nominal 1st end
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 2.802 inches nominal 2nd end
End Hole/Ball Diameter: 0.171 inches nominal 1st end
End Hole/Ball Diameter: 0.252 inches nominal 2nd end
Material: aluminum alloy
Style Designator: flat, one or more holes both arms

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
14711-408	Bell Crank

FAQs

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

What is the FSCG of the NSN 3040-00-798-4166?

The FSCG of the NSN 3040-00-798-4166 is 3040

Does the NSN 3040-00-798-4166 have a Schedule B code assigned?

Yes, the Schedule B code is 8483508080

Does NSN 3040-00-798-4166 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3040-00-798-4166 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-798-4166 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 3040-00-798-4166 was assigned to the Federal Catalog?

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