01-3884

View detailed technical data, stock status, and sourcing information for: 01-3884
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-077-4009

Item Name Code

11405

Assigment Date

05/23/1979 (47 years ago)

A metal item in the shape of an arc, with or without a replaceable friction lining on the surface of the shoe arc. When actuated by a cam, lever and/or hydraulic cylinder, it exerts pressure on a drum or wheel. Also, see brake, shoe type.

clutch disk lining style, 0.312 inches nominal thickness, 5.805 inches nominal major diameter, 3.810 inches nominal minor diameter, dry application type

Product Characteristics

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

Major Diameter: 5.805 inches nominal
Thickness: 0.312 inches nominal
Minor Diameter: 3.810 inches nominal
Lining Style: clutch disk
Application Type: dry
Attachment Method: bonded
Supplementary Features: this item has been reviewed for asbestos material. the current approved sources 21102 have indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-01-120-8439	No Name Available	12/01/1992

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
01-3884	Friction Lining
FC030009	Friction Lining
FD65A	Friction Lining
FD65D	Friction Lining

FAQs

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

What is the FSCG of the NSN 2520-01-077-4009?

The FSCG of the NSN 2520-01-077-4009 is 2520

Does the NSN 2520-01-077-4009 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-077-4009 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 2520-01-077-4009 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-01-077-4009 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 2520-01-077-4009 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, May 23, 1979