3040-00-463-7689

Find complete technical information, availability, and procurement data for: 3040-00-463-7689
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-463-7689

Item Name Code

60541

Assigment Date

01/01/1961 (65 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

20.0000 degrees pressure angle, 44 teeth quantity, 4.300 inches nominal overall length, 2.750 in. pitch dia,sline 16 teeth 0.800 in. pitch dia.,30 deg pressure angle special features

Product Characteristics

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

Overall Length: 4.300 inches nominal
Teeth Quantity: 44
Pressure Angle: 20.0000 degrees
Special Features: 2.750 in. pitch dia,sline 16 teeth 0.800 in. pitch dia.,30 deg pressure angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-918-9919	No Name Available	05/13/1966

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
697155-1	Spur Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-00-463-7689?

The FSCG of the NSN 3040-00-463-7689 is 3040

Does the NSN 3040-00-463-7689 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-463-7689 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 3040-00-463-7689 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-463-7689 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 3040-00-463-7689 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961