2520-01-021-4959

Find complete technical information, availability, and procurement data for: 2520-01-021-4959
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-021-4959

Item Name Code

77777

Assigment Date

05/17/1976 (50 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

aluminum;4.562 in. od;2.300 in. id;0.750 in. h;1 groove 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.

General Characteristics Item Description: aluminum;4.562 in. od;2.300 in. id;0.750 in. h;1 groove

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
994348	Clutch Piston
D1AZ-7A262-A	Clutch Piston

FAQs

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

What is the FSCG of the NSN 2520-01-021-4959?

The FSCG of the NSN 2520-01-021-4959 is 2520

Does the NSN 2520-01-021-4959 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-021-4959 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 2520-01-021-4959 contain precious materials?

Precious metal content is unknown

Does NSN 2520-01-021-4959 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 2520-01-021-4959 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 17, 1976