3040-00-878-5940

Find complete technical information, availability, and procurement data for: 3040-00-878-5940
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-878-5940

Item Name Code

60539

Assigment Date

09/13/1967 (58 years ago)

matl,stl,case heat treatment,rc 60-63,core heat treatment rc 32-40,5.915 in. nom o/a w,external helical gear data,number of teeth 38,transverse plane,2.646 in. min,2.650 in. max od,2.518 in. nom pitch dia,2.302 in. nom root dia,internal spline data,number of teeth 21,1.424 in. nom root dia,1.312 in. nom basic pitch dia,1.250 in. min,1.255 in. max id. special features, t-53 series aircraft engines end item identification

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: t-53 series aircraft engines
Special Features: matl,stl,case heat treatment,rc 60-63,core heat treatment rc 32-40,5.915 in. nom o/a w,external helical gear data,number of teeth 38,transverse plane,2.646 in. min,2.650 in. max od,2.518 in. nom pitch dia,2.302 in. nom root dia,internal spline data,number of teeth 21,1.424 in. nom root dia,1.312 in. nom basic pitch dia,1.250 in. min,1.255 in. max id.

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
1-030-192-04	Helical Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-00-878-5940?

The FSCG of the NSN 3040-00-878-5940 is 3040

Does the NSN 3040-00-878-5940 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-878-5940 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3040-00-878-5940 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-878-5940 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 3040-00-878-5940 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Sep 13, 1967