371065

View detailed technical data, stock status, and sourcing information for: 371065
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-057-8695

Item Name Code

77777

Assigment Date

11/22/1972 (53 years ago)

grumman aircraft,model a10 end item identification, steel; nickel plate spline and serration; 3.103 inch length by 0.188 inch diameter; yoked each end; external spline with 12 involute teeth,0.30000 inch pitch diameter,40/80 pitch,30 degree pressure angle; 0.3250 maximum,0.3220 inch minimum,major diameter; 0.2500 inch maximum,0.2420 inch minimum,minor diameter; 0.0366 inch maximum,0.0354 inch minimum circular tooth thickness; measurement over 0.0480 inch diameter pins; external serration with 12 involute teeth,0.25000 inch pitch diameter,48/96 pitch,45 degree pressure angle; 0.2708 inch maximum,0.2678 inch minimum major diameter; 0.2291 inch maximum,0.2221 inch minimum minor diameter; 0.0344 inch maximum,0.0332 inch minimum circular tooth thickness 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.

End Item Identification: grumman aircraft,model a10
General Characteristics Item Description: steel; nickel plate spline and serration; 3.103 inch length by 0.188 inch diameter; yoked each end; external spline with 12 involute teeth,0.30000 inch pitch diameter,40/80 pitch,30 degree pressure angle; 0.3250 maximum,0.3220 inch minimum,major diameter; 0.2500 inch maximum,0.2420 inch minimum,minor diameter; 0.0366 inch maximum,0.0354 inch minimum circular tooth thickness; measurement over 0.0480 inch diameter pins; external serration with 12 involute teeth,0.25000 inch pitch diameter,48/96 pitch,45 degree pressure angle; 0.2708 inch maximum,0.2678 inch minimum major diameter; 0.2291 inch maximum,0.2221 inch minimum minor diameter; 0.0344 inch maximum,0.0332 inch minimum circular tooth thickness

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
371065	12 Teeth Shaft-Coupling

FAQs

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

What is the FSCG of the NSN 4320-00-057-8695?

The FSCG of the NSN 4320-00-057-8695 is 4320

Does NSN 4320-00-057-8695 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 4320-00-057-8695 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-057-8695 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-00-057-8695 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Nov 22, 1972