2520-00-943-8474

Find complete technical information, availability, and procurement data for: 2520-00-943-8474
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-943-8474

Item Name Code

10852

Assigment Date

02/02/1966 (60 years ago)

A shaft which is a component of axle assembly, automotive, driving, used to transmit rotary motion from the differential assembly either directly or indirectly to the wheel hubs. Excludes:shafts with a universal joint or a component of a universal joint attached to it.

42.0 maximum rockwell c metallic hardness rating, 1.495 inches nominal first end spline major diameter, 20.500 inches nominal overall length, 1.619 inches nominal first end spline length, 1.265 inches nominal first end spline minor diameter

Product Characteristics

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

Overall Length: 20.500 inches nominal
Metallic Hardness Rating: 42.0 maximum rockwell c
First End Spline Length: 1.619 inches nominal
First End Spline Minor Diameter: 1.265 inches nominal
First End Spline Major Diameter: 1.495 inches nominal
Second End Spline Length: 1.750 inches nominal
Second End Pitch Diameter: 1.136 inches nominal
First End Type: splined
Second End Type: splined
First End Spline Quantity: 6
Second End Spline Quantity: 19
First End Facility Diameter: 1.031 inches nominal
First End Engaging/Locking/Positioning Facility: locking device groove
First End Facility Width: 0.125 inches nominal
First End Facility Location: 0.219 in. from shaft end
First End Bearing Seat: not included
Second End Spline Type: involute
Second End Spline Pressure Angle In Deg: 30.0
Second End Bearing Seat: not included
First End Spline Type: straight
Material: steel comp 4130
Material Document And Classification: aisi 4130 assn std single material response or qq-s-624 fed spec single material response

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
65D35226-11	Automotive Axle Shaft
65D35226-7	Automotive Axle Shaft

FAQs

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

What is the FSCG of the NSN 2520-00-943-8474?

The FSCG of the NSN 2520-00-943-8474 is 2520

Does the NSN 2520-00-943-8474 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-943-8474 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 2520-00-943-8474 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-943-8474 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 2520-00-943-8474 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Feb 2, 1966