SD31888

View detailed technical data, stock status, and sourcing information for: SD31888
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-470-9978

Item Name Code

10852

Assigment Date

02/02/1970 (56 years ago)

splined first end type, 1.875 inches nominal first end spline major diameter, 3.000 inches nominal first end spline length, 1.968 inches nominal second end spline major diameter, 3.500 inches nominal second end spline length

Product Characteristics

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

First End Spline Length: 3.000 inches nominal
First End Spline Major Diameter: 1.875 inches nominal
Second End Spline Length: 3.500 inches nominal
Second End Spline Major Diameter: 1.968 inches nominal
First End Type: splined
Second End Type: splined
First End Spline Quantity: 20
Second End Spline Quantity: 16
Second End Spline Type: straight
First End Spline Type: straight
Material: steel comp 1045
Material Document And Classification: aisi 1045 assn std 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
SD31888	Automotive Axle Shaft

FAQs

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

What is the FSCG of the NSN 2520-00-470-9978?

The FSCG of the NSN 2520-00-470-9978 is 2520

Does the NSN 2520-00-470-9978 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-470-9978 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 2520-00-470-9978 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-470-9978 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 2520-00-470-9978 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Feb 2, 1970