7974742

View detailed technical data, stock status, and sourcing information for: 7974742
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-329-4537

Item Name Code

52086

Assigment Date

01/01/1963 (63 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

major diameter: 1.500 in. nominal; keying facility quantity: 2; distance from centerline to keying facility: 1.6875 in. nominal special features

Product Characteristics

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

Special Features: major diameter: 1.500 in. nominal; keying facility quantity: 2; distance from centerline to keying facility: 1.6875 in. nominal

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
62RU222P1	Vehicular Propeller Shaft
7974742	Vehicular Propeller Shaft

FAQs

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

What is the FSCG of the NSN 2520-00-329-4537?

The FSCG of the NSN 2520-00-329-4537 is 2520

Does the NSN 2520-00-329-4537 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-329-4537 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 2520-00-329-4537 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-329-4537 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 2520-00-329-4537 was assigned to the Federal Catalog?

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