D320-657D

View detailed technical data, stock status, and sourcing information for: D320-657D
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-00-618-3141

Item Name Code

11405

Assigment Date

01/01/1961 (65 years ago)

An item designed to be attached to a segment or a complete lining. It is usually designed to be fastened to a shoe,disk,band,cone,or the like, but may be installed without fastening. It provides a friction surface for transmitting,retarding,or stopping motion. Exclude: lining material,friction.

95.500 inches nominal overall length, woven fabrication method, 0.375 inches nominal thickness, rectangular block plain lining style, 8.000 inches nominal width

Product Characteristics

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

Fabrication Method: woven
Width: 8.000 inches nominal
Overall Length: 95.500 inches nominal
Thickness: 0.375 inches nominal
Lining Style: rectangular block plain
Application Type: dry
Features Provided: flexible friction lining
Surface Condition And Location: one side ground
Supplementary Features: item has been reviewed for asbestos material. the current approved source, 81782, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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
D320-657D	Friction Lining
E320-729NSPC5	Friction Lining

FAQs

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

What is the FSCG of the NSN 3950-00-618-3141?

The FSCG of the NSN 3950-00-618-3141 is 3950

Does the NSN 3950-00-618-3141 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3950-00-618-3141 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 3950-00-618-3141 contain precious materials?

Precious metal content is unknown

Does NSN 3950-00-618-3141 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3950-00-618-3141 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961