640221

View detailed technical data, stock status, and sourcing information for: 640221
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-646-7053

Item Name Code

52091

Assigment Date

01/01/1963 (63 years ago)

universal joint first end end component type and location, 1.250 inches nominal shaft diameter, 16 shaft spline quantity

Product Characteristics

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

Shaft Diameter: 1.250 inches nominal
End Component Type And Location: universal joint first end
Shaft Spline Quantity: 16

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-098-6174	No Name Available	01/03/1968

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
202543-1	Propeller Shaft With Universal J
640221	Propeller Shaft With Universal J
908820	Propeller Shaft With Universal J
909214	Propeller Shaft With Universal J

FAQs

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

What is the FSCG of the NSN 2520-00-646-7053?

The FSCG of the NSN 2520-00-646-7053 is 2520

Does the NSN 2520-00-646-7053 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-646-7053 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 2520-00-646-7053 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-646-7053 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 2520-00-646-7053 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963