3040-00-259-6612

Find complete technical information, availability, and procurement data for: 3040-00-259-6612
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-259-6612

Item Name Code

27781

Assigment Date

01/01/1963 (63 years ago)

0.5000 inches nominal bore diameter, 0.200 inches nominal thickness, 0.1140 inches minimum and 0.1190 inches maximum plain hole diameter, 0.562 inches nominal distance from bore centerline to end, 0.875 inches nominal overall length

Product Characteristics

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

Overall Length: 0.875 inches nominal
Thickness: 0.200 inches nominal
Bore Diameter: 0.5000 inches nominal
Plain Hole Diameter: 0.1140 inches minimum and 0.1190 inches maximum
Distance From Bore Centerline To End: 0.562 inches nominal
Clamp Securing Hole Style: unthreaded
Material: aluminum alloy 7075 and aluminum alloy 7072
Material Document And Classification: qq-a-250/13, alloy alclad 7075, t6 fed spec single material response
Surface Treatment: anodize
Style Designator: round w/extended clamping device

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
504-7578-002	Hub Clamp
5047578002	Hub Clamp
G50P14115	Hub Clamp

FAQs

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

What is the FSCG of the NSN 3040-00-259-6612?

The FSCG of the NSN 3040-00-259-6612 is 3040

Does NSN 3040-00-259-6612 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 3040-00-259-6612 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-259-6612 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 3040-00-259-6612 was assigned to the Federal Catalog?

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