2040921-1

View detailed technical data, stock status, and sourcing information for: 2040921-1
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-128-4253

Item Name Code

60541

Assigment Date

03/20/1982 (44 years ago)

3.405 inches nominal overall length, 1.590 inches nominal gear outside diameter, 17 diametral pitch, 0.250 inches nominal face width, splined involute shaft end type

Product Characteristics

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

Overall Length: 3.405 inches nominal
Gear Outside Diameter: 1.590 inches nominal
Shaft End Type: splined involute
Diametral Pitch: 17
Face Width: 0.250 inches nominal
Pressure Angle: 30.0000 degrees
Shaft Material: steel
Gear Material: steel

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
10106840	Spur Gearshaft
2040921	Spur Gearshaft
2040921-1	Spur Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-01-128-4253?

The FSCG of the NSN 3040-01-128-4253 is 3040

Does the NSN 3040-01-128-4253 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-128-4253 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 3040-01-128-4253 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-128-4253 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 3040-01-128-4253 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Mar 20, 1982