7972949

View detailed technical data, stock status, and sourcing information for: 7972949
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-049-5465

Item Name Code

61761

Assigment Date

01/01/1963 (63 years ago)

An arrangement of gears in an epicyclic train that connects two shafts in the same line. The driving force is equally divided between the shafts which rotate in different directions with one shaft permitted to revolve faster than the other.

steel comp 4140 or steel comp 8640 overall material, 7.282 inches nominal overall length, carrier; used on traversing mechanism, tank turret; overall diameter 3.875 inches special features, mil-s-13048, comp 440 or 8640 mil spec single material response overall material document and classification

Product Characteristics

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

Nominal Overall Length: 7.282 inches
Special Features: carrier; used on traversing mechanism, tank turret; overall diameter 3.875 inches
Material: steel comp 4140 or steel comp 8640 overall
Material Document And Classification: mil-s-13048, comp 440 or 8640 mil spec single material response overall

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
2520-049-5465	Differential Gear Unit
2520000495465	Differential Gear Unit
7972949	Differential Gear Unit

FAQs

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

What is the FSCG of the NSN 2520-00-049-5465?

The FSCG of the NSN 2520-00-049-5465 is 2520

Does the NSN 2520-00-049-5465 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-049-5465 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 2520-00-049-5465 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-049-5465 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 2520-00-049-5465 was assigned to the Federal Catalog?

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