2A21175-1

View detailed technical data, stock status, and sourcing information for: 2A21175-1
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-425-6339

Item Name Code

52079

Assigment Date

04/14/1971 (55 years ago)

7.155 inches nominal length from universal joint spider centerline to hub end, 2.975 inches minimum and 2.992 inches maximum major diameter, 3.500 inches minimum and 3.505 inches maximum outside diameter, round outside shape, 14.660 inches nominal overall length

Product Characteristics

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

Major Diameter: 2.975 inches minimum and 2.992 inches maximum
Overall Length: 14.660 inches nominal
Outside Diameter: 3.500 inches minimum and 3.505 inches maximum
Length From Universal Joint Spider Centerline To Hub End: 7.155 inches nominal
Outside Shape: round
Special Features: connection end type: hub; minor diameter: 2.625 in. min.,2.628 in. max.; shaft facility spline quantity: 22

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-9427	No Name Available	08/01/1976

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
2584611	Vehicular Universal Joint
2A21175-1	Vehicular Universal Joint
X209154B	Vehicular Universal Joint

FAQs

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

What is the FSCG of the NSN 2520-00-425-6339?

The FSCG of the NSN 2520-00-425-6339 is 2520

Does the NSN 2520-00-425-6339 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-425-6339 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 2520-00-425-6339 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-425-6339 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 2520-00-425-6339 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 14, 1971