3040-01-338-4578

Find complete technical information, availability, and procurement data for: 3040-01-338-4578
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-338-4578

Item Name Code

60541

Assigment Date

05/04/1991 (35 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

0.358 inches nominal gear outside diameter, 15 teeth quantity, 0.374 inches nominal shaft diameter, 1.620 inches nominal overall length, cross drilled unthreaded 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: 1.620 inches nominal
Shaft Diameter: 0.374 inches nominal
Teeth Quantity: 15
Gear Outside Diameter: 0.358 inches nominal
Shaft End Type: cross drilled unthreaded
Diametral Pitch: 48
Face Width: 0.590 inches nominal
Shaft Type: straight
Pressure Angle: 20.0000 degrees
Shaft Material: steel comp 4140
Gear Material: steel comp 4140
Gear Location On Shaft: on end of shaft
Shaft End Size: 0.374 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
167C2976	Spur Gearshaft
167C2976-2	Spur Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-01-338-4578?

The FSCG of the NSN 3040-01-338-4578 is 3040

Does the NSN 3040-01-338-4578 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-338-4578 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 3040-01-338-4578 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-338-4578 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 3040-01-338-4578 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, May 4, 1991