2520-00-805-5440

Find complete technical information, availability, and procurement data for: 2520-00-805-5440
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-805-5440

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

cast iron valve;steel spring;retaining ring;spring seat;syn rubber opring;1.500 in. largest od;5.594 in. o/a lg;includes externally thd tip,0.312-24 unf general characteristics item description

Product Characteristics

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

General Characteristics Item Description: cast iron valve;steel spring;retaining ring;spring seat;syn rubber opring;1.500 in. largest od;5.594 in. o/a lg;includes externally thd tip,0.312-24 unf

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
2520PL0811867	Valve and Spring Assembly
71-A244A	Valve and Spring Assembly
74482	Valve and Spring Assembly
D74482	Valve and Spring Assembly

FAQs

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

What is the FSCG of the NSN 2520-00-805-5440?

The FSCG of the NSN 2520-00-805-5440 is 2520

Does the NSN 2520-00-805-5440 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-805-5440 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 2520-00-805-5440 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-805-5440 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 2520-00-805-5440 was assigned to the Federal Catalog?

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