3040-00-389-9521

Find complete technical information, availability, and procurement data for: 3040-00-389-9521
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-389-9521

Item Name Code

22321

Assigment Date

01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

1.750 inches nominal 2nd end center to center distance between fulcrum and arm end hole/slot/ball, 0.356 inches nominal bore diameter, 0.585 inches nominal bore length, 1.750 inches nominal 1st end center to center distance between fulcrum and arm end hole/slot/ball, 1/4-20 hole thread size

Product Characteristics

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

Bore Diameter: 0.356 inches nominal
Bore Length: 0.585 inches nominal
Hole Thread Size: 1/4-20
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 1.750 inches nominal 1st end
Center To Center Distance Between Fulcrum And Arm End Hole/Slot/Ball: 1.750 inches nominal 2nd end
End Hole/Ball Diameter: 0.250 inches nominal 1st end
End Hole/Ball Diameter: 0.250 inches nominal 2nd end
Special Features: serrated bore
Material: copper alloy
Style Designator: raised faced holes, clamp pivot hole, offset 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:

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A79294	Bell Crank

FAQs

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

What is the FSCG of the NSN 3040-00-389-9521?

The FSCG of the NSN 3040-00-389-9521 is 3040

Does the NSN 3040-00-389-9521 have a Schedule B code assigned?

Yes, the Schedule B code is 8483508080

Does NSN 3040-00-389-9521 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 3040-00-389-9521 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-389-9521 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 3040-00-389-9521 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963