3950-01-023-3521

Find complete technical information, availability, and procurement data for: 3950-01-023-3521
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-01-023-3521

Item Name Code

11405

Assigment Date

06/14/1976 (50 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.

3.688 inches nominal minor diameter, 7.250 inches nominal major diameter, 24 teeth quantity, 0.250 inches nominal thickness, internal tooth clutch disk lining style

Product Characteristics

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

Major Diameter: 7.250 inches nominal
Thickness: 0.250 inches nominal
Minor Diameter: 3.688 inches nominal
Lining Style: internal tooth clutch disk
Teeth Quantity: 24

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6110-00-881-0966	No Name Available	01/01/1982
3040-01-172-6821	No Name Available	02/01/1993
3040-01-275-5160	No Name Available	03/01/1993

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
3950PL1288855	Friction Lining
566847800	Friction Lining
8-004-707	Friction Lining
8-004-707-00	Friction Lining
N-1037-S PIECE 3	Friction Lining
N1-087-602-A ITEM 4	Friction Lining

FAQs

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

What is the FSCG of the NSN 3950-01-023-3521?

The FSCG of the NSN 3950-01-023-3521 is 3950

Does the NSN 3950-01-023-3521 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3950-01-023-3521 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 3950-01-023-3521 contain precious materials?

Item does not contain precious metal.

Does NSN 3950-01-023-3521 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 3950-01-023-3521 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Jun 14, 1976