3-P-438

View detailed technical data, stock status, and sourcing information for: 3-P-438
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-042-8674

Item Name Code

77777

Assigment Date

06/17/1977 (49 years ago)

An item designed to provide the source of hydraulic fluid from the reservoir and transmit it under pressure through the pressure line to the steering b ox. It may or may not include an integral fluid reservoir.

material steel,heat treat-carburize 0.030-0.040,harden rockwell c 59-62,one end 1-1/4-18 nef-3 thd pd 1.2139-1.2102,other end 18 theeth 20 pa 6 pitch except addendum and dedend um,w/0.0150-0.0196 backlash,10-3/8 in. o/a lg 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: material steel,heat treat-carburize 0.030-0.040,harden rockwell c 59-62,one end 1-1/4-18 nef-3 thd pd 1.2139-1.2102,other end 18 theeth 20 pa 6 pitch except addendum and dedend um,w/0.0150-0.0196 backlash,10-3/8 in. o/a lg

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
3-P-438	Shaft

FAQs

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

What is the FSCG of the NSN 2520-01-042-8674?

The FSCG of the NSN 2520-01-042-8674 is 2520

Does the NSN 2520-01-042-8674 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-042-8674 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 2520-01-042-8674 contain precious materials?

Precious metal content is unknown

Does NSN 2520-01-042-8674 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 2520-01-042-8674 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jun 17, 1977