W5C40

View detailed technical data, stock status, and sourcing information for: W5C40
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-765-8112

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

steel; 3.7968 in. od,wht 45 external splines; 3.6093 in. minor dia of external splines; recessed face; 1.3437 in. hub od; 0.6875 in. length of bore; 0.9687 in. minor dia of bore; 20 splines in bore; 0.3125 lg of hub; 0.625 in. face width 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: steel; 3.7968 in. od,wht 45 external splines; 3.6093 in. minor dia of external splines; recessed face; 1.3437 in. hub od; 0.6875 in. length of bore; 0.9687 in. minor dia of bore; 20 splines in bore; 0.3125 lg of hub; 0.625 in. face width

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-806-3543	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
07-878375	Transmission Hub
5C40	Transmission Hub
878375	Transmission Hub
W5C40	Transmission Hub

FAQs

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

What is the FSCG of the NSN 2520-00-765-8112?

The FSCG of the NSN 2520-00-765-8112 is 2520

Does the NSN 2520-00-765-8112 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-765-8112 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 2520-00-765-8112 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-765-8112 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 2520-00-765-8112 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962