33446

View detailed technical data, stock status, and sourcing information for: 33446
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-428-0973

Item Name Code

36854

Assigment Date

04/19/1971 (55 years ago)

A flexible connection designed for vehicular applications which permits rotary motion to be transmitted between two shafts located at an angle to each other. The angle between the shafts may be continually varied within certain limits; the connecting ends must have either a flange, hub, or splined stub shaft; the plain portion of a splined stub shaft must not exceed the length of the splines. Excludes:drive or propeller shafts with joint(s) at one or both ends. See universal joint,geared.

60 teeth;fillet root spine;16 dia pitch;14.5 deg pressure angle;3.750 in. pd;two bore grooves;bore keyway wd 0.251 in.;bore dia w/keyway 1.373 in.,without keyway 1.251 in. special features, 3.848 inches nominal overall diameter

Product Characteristics

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

Overall Diameter: 3.848 inches nominal
Special Features: 60 teeth;fillet root spine;16 dia pitch;14.5 deg pressure angle;3.750 in. pd;two bore grooves;bore keyway wd 0.251 in.;bore dia w/keyway 1.373 in.,without keyway 1.251 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
2587724	Friction Clutch Assembly
33446	Friction Clutch Assembly
XB3158A	Friction Clutch Assembly

FAQs

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

What is the FSCG of the NSN 2520-00-428-0973?

The FSCG of the NSN 2520-00-428-0973 is 2520

Does the NSN 2520-00-428-0973 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-428-0973 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 2520-00-428-0973 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-428-0973 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 2520-00-428-0973 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Apr 19, 1971