2520-00-178-0465

Find complete technical information, availability, and procurement data for: 2520-00-178-0465
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-178-0465

Item Name Code

77777

Assigment Date

02/26/1969 (57 years ago)

An item fabricated from a single, internally cored casting, or composed of two or more separate castings, and designed to position and protect bearings, shafts, gears, and/or other components required for a mechanical drive. Includes items having access hole(s) to facilitate machining and assembling of components. It may include the access hole cover plate(s).

material:steel,forging,alloy 4150grade d,spec mil-s-46172;heat treatment:quench and temper rockwell c30-36;surface harden indicated areas in accordance with spec mil-s-12515 to 58 -62 rc surface hardness,has three arms equally spaced within0.002,width of ea. arm is min. 0.460 in. and max. 0.464 in. general characteristics item description

Product Characteristics

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

General Characteristics Item Description: material:steel,forging,alloy 4150grade d,spec mil-s-46172;heat treatment:quench and temper rockwell c30-36;surface harden indicated areas in accordance with spec mil-s-12515 to 58 -62 rc surface hardness,has three arms equally spaced within0.002,width of ea. arm is min. 0.460 in. and max. 0.464 in.

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
10940754	Clutch Magnetic Spider

FAQs

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

What is the FSCG of the NSN 2520-00-178-0465?

The FSCG of the NSN 2520-00-178-0465 is 2520

Does the NSN 2520-00-178-0465 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-178-0465 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 2520-00-178-0465 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-178-0465 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 2520-00-178-0465 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Feb 26, 1969