3950-01-169-1961

Find complete technical information, availability, and procurement data for: 3950-01-169-1961
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-01-169-1961

Item Name Code

11405

Assigment Date

01/04/1984 (42 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

0.375 inches nominal thickness, 4.000 inches nominal width, 0.328 inches nominal mounting hole diameter, double even hole arrangement style, molded fabrication method

Product Characteristics

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

Fabrication Method: molded
Width: 4.000 inches nominal
Thickness: 0.375 inches nominal
Hole Arrangement Style: double even
Mounting Hole Diameter: 0.328 inches nominal
Strengthening Feature: internally molded-in reinforcement
End Item Identification: 3810-01-145-8288
Lining Style: segment plain
Arc Length: 7.875 inches nominal
Minor Radius: 15.000 inches nominal
Hole Type And Quantity: 7 counterbored
Attachment Method: riveted

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
15U86	Friction Lining
15U86-C1	Friction Lining

FAQs

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

What is the FSCG of the NSN 3950-01-169-1961?

The FSCG of the NSN 3950-01-169-1961 is 3950

Does the NSN 3950-01-169-1961 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3950-01-169-1961 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 3950-01-169-1961 contain precious materials?

Item does not contain precious metal.

Does NSN 3950-01-169-1961 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 3950-01-169-1961 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Jan 4, 1984