2520-00-737-9669

Find complete technical information, availability, and procurement data for: 2520-00-737-9669
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-737-9669

Item Name Code

52091

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

universal joint both ends end component type and location, unthreaded securing hole diameter: 0.1875 in. nominal; major distance across flats: first, 0.625 in. min and 0.635 in. max; second, 0.865 in. min and 0.875 in. max special features, 1.000 inches nominal shaft diameter

Product Characteristics

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

Shaft Diameter: 1.000 inches nominal
End Component Type And Location: universal joint both ends
Special Features: unthreaded securing hole diameter: 0.1875 in. nominal; major distance across flats: first, 0.625 in. min and 0.635 in. max; second, 0.865 in. min and 0.875 in. max

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
7379669	Propeller Shaft With Universal J

FAQs

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

What is the FSCG of the NSN 2520-00-737-9669?

The FSCG of the NSN 2520-00-737-9669 is 2520

Does the NSN 2520-00-737-9669 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-737-9669 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 2520-00-737-9669 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-737-9669 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 2520-00-737-9669 was assigned to the Federal Catalog?

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