2520-01-073-5566

Find complete technical information, availability, and procurement data for: 2520-01-073-5566
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-073-5566

Item Name Code

77777

Assigment Date

03/17/1979 (47 years ago)

A device designed for use on fire hose(s), deck pipes, fire trucks and other fire fighting equipment. Maybe mounted on a horizontal or vertical plane to direct a stream or spray of chemical powder, foam, water or vaporizing liquid. Item may contain an automatic discharge flow adjustment, removable tip(s), a play pipe,nozzle,fire hose and/or a shutoff device. Excludes:nozzle,monitor type,fire fighting.

cast iron body;steel internal parts;gear pumping elements;4.562 in. o/a lg5.875 in. largest od;four plain mtg holes,0.344 in. dia+spaced 90 deg apart on a 4.750 in. hole circle;external involute drive slplines;29 teeth;20/40 diametral pitch;1.450 in. pitch dia;30 deg pressure angle 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 body;steel internal parts;gear pumping elements;4.562 in. o/a lg5.875 in. largest od;four plain mtg holes,0.344 in. dia+spaced 90 deg apart on a 4.750 in. hole circle;external involute drive slplines;29 teeth;20/40 diametral pitch;1.450 in. pitch dia;30 deg pressure angle

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
4913980-1	Transmission Pump Assembly
74913980	Transmission Pump Assembly

FAQs

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

What is the FSCG of the NSN 2520-01-073-5566?

The FSCG of the NSN 2520-01-073-5566 is 2520

Does the NSN 2520-01-073-5566 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-073-5566 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 2520-01-073-5566 contain precious materials?

Precious metal content is unknown

Does NSN 2520-01-073-5566 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 2520-01-073-5566 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Mar 17, 1979