3040-01-383-5091

Find complete technical information, availability, and procurement data for: 3040-01-383-5091
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-383-5091

Item Name Code

60537

Assigment Date

11/25/1993 (32 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

9.050 inches nominal overall length, 11.9 diametral pitch, splined involute and splined involute, internal shaft end type, 20 teeth quantity, 0.650 inches minimum and 7.210 inches maximum shaft length

Product Characteristics

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

Overall Length: 9.050 inches nominal
Shaft Length: 0.650 inches minimum and 7.210 inches maximum
Teeth Quantity: 20
Shaft End Type: splined involute and splined involute, internal
Diametral Pitch: 11.9
Face Width: 0.500 inches nominal
Shaft Type: shouldered
Teeth Type: straight
Pressure Angle: 20.0000 degrees
Pitch Angle: 17.3540 degrees
Shaft Material: steel comp e4340 or steel comp 4140
Gear Material: steel comp e4340 or steel comp 4140
Hardness Rating And Location: unable to decode and unable to decode
Shaft Largest Diameter: 0.983 inches nominal
Gear Location On Shaft: off center between ends of shaft
Longer Shaft Segment Length: 7.210 inches nominal
Shaft End Size: 0.500 inches and 0.983 inches

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
025552-1	Bevel Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-01-383-5091?

The FSCG of the NSN 3040-01-383-5091 is 3040

Does the NSN 3040-01-383-5091 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-383-5091 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 3040-01-383-5091 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-383-5091 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 3040-01-383-5091 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Nov 25, 1993