3040-00-723-7451

Find complete technical information, availability, and procurement data for: 3040-00-723-7451
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-723-7451

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

feat criticality code justification, flight safety critical special features, cres ams 5610,passivated finish,rockwell hardness rating 30-38,4.630 in. min,4.670 in. max lg,first end,splined type,12 teeth,30 deg angle general characteristics item description

Product Characteristics

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

Criticality Code Justification: feat
Special Features: flight safety critical
General Characteristics Item Description: cres ams 5610,passivated finish,rockwell hardness rating 30-38,4.630 in. min,4.670 in. max lg,first end,splined type,12 teeth,30 deg angle

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
536700	Splined Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-723-7451?

The FSCG of the NSN 3040-00-723-7451 is 3040

Does the NSN 3040-00-723-7451 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 3040-00-723-7451 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 3040-00-723-7451 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-723-7451 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 3040-00-723-7451 was assigned to the Federal Catalog?

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