1680-01-521-0689

Find complete technical information, availability, and procurement data for: 1680-01-521-0689
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-01-521-0689

Item Name Code

22321

Assigment Date

06/08/2004 (22 years ago)

A long, major, rigid structural member supported at one or both ends. It is designed to carry shear loads and bending moments.

2.250 inches nominal 2nd end center to center distance between fulcrum and arm end hole/slot/ball, plain fulcrum bore shape, 1.620 inches nominal 1st end center to center distance between fulcrum and arm end hole/slot/ball, 0.770 inches minimum and 0.820 inches maximum bore length, 0.8125 inches minimum and 0.8134 inches maximum bore 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: 0.8125 inches minimum and 0.8134 inches maximum
Bore Length: 0.770 inches minimum and 0.820 inches maximum
Fulcrum Bore Shape: plain
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 1.620 inches nominal 1st end
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 2.250 inches nominal 2nd end
End Hole/Ball Diameter: 0.6250 inches minimum and 0.6275 inches maximum 1st end
End Hole/Ball Diameter: 0.5625 inches minimum and 0.5634 inches maximum 2nd end
Material: iron cast
Style Designator: tongue end, vertical holes other arm

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
354011-5	Bell Crank

FAQs

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

What is the FSCG of the NSN 1680-01-521-0689?

The FSCG of the NSN 1680-01-521-0689 is 1680

Does the NSN 1680-01-521-0689 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1680-01-521-0689 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 1680-01-521-0689 contain precious materials?

Item does not contain precious metal.

Does NSN 1680-01-521-0689 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 1680-01-521-0689 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jun 8, 2004