8613623

View detailed technical data, stock status, and sourcing information for: 8613623
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-741-1450

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

12.486 in. od;10.813 in. bolt circle dia;1.469 in. o/a lg;6 bolt holes,0.406 in. dia,equally spaced;involute spline;59 teeth;6 diametral pitch;20 deg pressure angle;9.240 in. base circle dia 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: 12.486 in. od;10.813 in. bolt circle dia;1.469 in. o/a lg;6 bolt holes,0.406 in. dia,equally spaced;involute spline;59 teeth;6 diametral pitch;20 deg pressure angle;9.240 in. base circle dia

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-697-4920	No Name Available	01/01/1963

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
7411450	Cone Reduction Unit
8613623	Cone Reduction Unit

FAQs

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

What is the FSCG of the NSN 2520-00-741-1450?

The FSCG of the NSN 2520-00-741-1450 is 2520

Does the NSN 2520-00-741-1450 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-741-1450 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 2520-00-741-1450 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-741-1450 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 2520-00-741-1450 was assigned to the Federal Catalog?

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