3040-01-655-6652

Find complete technical information, availability, and procurement data for: 3040-01-655-6652
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-655-6652

Item Name Code

22914

Assigment Date

06/04/2016 (10 years ago)

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

24.095 inches minimum and 24.155 inches maximum overall length, 4.834 inches minimum first end spline minor diameter, 5.093 inches nominal first end spline major diameter, 2520-01-417-4144 end item identification, not identical end similarity

Product Characteristics

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

End Similarity: not identical
Overall Length: 24.095 inches minimum and 24.155 inches maximum
End Item Identification: 2520-01-417-4144
First End Spline Minor Diameter: 4.834 inches minimum
First End Spline Major Diameter: 5.093 inches nominal
First End Hole Diameter: 0.780 inches maximum
First End Hole Depth: 1.00 inches maximum
Second End Diameter: 1.3771 inches minimum and 1.3776 inches maximum
Step Quantity: 4
First End Spline Quantity: 40
Part Name Assigned By Controlling Agency: shaft, output reduction
Special Features: first end has (19) threaded holes; (1) with .250-28unf-2b internal threading, (6) with .375-24unf-2b internal threading, and (12) with 1.000-12unf-2b internal threading; the second end has 1.750-12un-3a external threading, and 0.750-16unf-2b internal threading
Material: steel comp 4340
Material Document And Classification: astm a668 assn std single material response

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
12510689	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-655-6652?

The FSCG of the NSN 3040-01-655-6652 is 3040

Does the NSN 3040-01-655-6652 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-655-6652 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 3040-01-655-6652 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-655-6652 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 3040-01-655-6652 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Sat, Jun 4, 2016