3040-00-127-0081

Find complete technical information, availability, and procurement data for: 3040-00-127-0081
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-127-0081

Item Name Code

27781

Assigment Date

11/22/1968 (57 years ago)

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes:clamp, loop.

0.440 inches nominal overall length, 0.270 inches nominal overall width, 0.1870 inches minimum and 0.1890 inches maximum bore diameter, 0.280 inches nominal distance from bore centerline to end, 0.155 inches minimum and 0.165 inches maximum thickness

Product Characteristics

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

Overall Length: 0.440 inches nominal
Overall Width: 0.270 inches nominal
Thickness: 0.155 inches minimum and 0.165 inches maximum
Bore Diameter: 0.1870 inches minimum and 0.1890 inches maximum
Distance From Bore Centerline To End: 0.280 inches nominal
Clamp Securing Hole Style: threaded
Style Designator: round w/extended clamping device

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5826-00-832-2544	No Name Available	10/01/1985

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
2088740-1	Hub Clamp
903499-2	Hub Clamp
C900007-2	Hub Clamp

FAQs

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

What is the FSCG of the NSN 3040-00-127-0081?

The FSCG of the NSN 3040-00-127-0081 is 3040

Does NSN 3040-00-127-0081 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 3040-00-127-0081 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-127-0081 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 3040-00-127-0081 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Nov 22, 1968