3950-00-722-0174

Find complete technical information, availability, and procurement data for: 3950-00-722-0174
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-00-722-0174

Item Name Code

11405

Assigment Date

01/01/1961 (65 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

56.750 inches nominal arc length, 4.500 inches nominal width, segment plain lining style, 0.500 inches nominal thickness, 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: 4.500 inches nominal
Thickness: 0.500 inches nominal
Lining Style: segment plain
Arc Length: 56.750 inches nominal
Minor Radius: 18.500 inches nominal
Application Type: dry
Features Provided: rigid friction lining
Surface Condition And Location: both sides ground
Supplementary Features: this item has been reviewed for asbestos material. the current approved source, 55102, has 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Below is a list of NSNs that have been officially superseded by this NSN: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
3950-00-707-4817	No Name Available	09/28/1966

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
357B	Friction Lining
B2-3512	Friction Lining

FAQs

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

What is the FSCG of the NSN 3950-00-722-0174?

The FSCG of the NSN 3950-00-722-0174 is 3950

Does the NSN 3950-00-722-0174 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3950-00-722-0174 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 3950-00-722-0174 contain precious materials?

Precious metal content is unknown

Does NSN 3950-00-722-0174 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 3950-00-722-0174 was assigned to the Federal Catalog?

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