2520-00-139-4154

Find complete technical information, availability, and procurement data for: 2520-00-139-4154
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-139-4154

Item Name Code

77777

Assigment Date

08/18/1971 (55 years ago)

steel,stepped od,2.250 in. major od,1.625 in. lg,1.781 in. minor od,0.875 in. lg,stepped broe,1.750 in. id,0.375 in. lg,1.391 in. minor id,2.125 in. lg,2.500 in. lg o/a,3 ears,120 deg apart,0.312 in. dia hole thru ea ear 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,stepped od,2.250 in. major od,1.625 in. lg,1.781 in. minor od,0.875 in. lg,stepped broe,1.750 in. id,0.375 in. lg,1.391 in. minor id,2.125 in. lg,2.500 in. lg o/a,3 ears,120 deg apart,0.312 in. dia hole thru ea ear

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
2-06600	Clutch Release Sleeve
CL10803-1	Clutch Release Sleeve

FAQs

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

What is the FSCG of the NSN 2520-00-139-4154?

The FSCG of the NSN 2520-00-139-4154 is 2520

Does the NSN 2520-00-139-4154 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-139-4154 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 2520-00-139-4154 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-139-4154 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 2520-00-139-4154 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Aug 18, 1971