3040-00-367-2951

Find complete technical information, availability, and procurement data for: 3040-00-367-2951
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-367-2951

Item Name Code

18249

Assigment Date

02/27/1974 (52 years ago)

unf first end, first portion screw thread series designator, not identical end similarity, right-hand first end, first portion shaft thread direction, 3.305 inches nominal overall length, 0.330 inches nominal second end, fourth portion thread length

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
Thread Length: 0.330 inches nominal second end, fourth portion
Overall Length: 3.305 inches nominal
Screw Thread Series Designator: unf first end, first portion
Shaft Thread Direction: right-hand first end, first portion
Teeth Hardness Rating: 45.0 rockwell b minimum and 51.0 rockwell b maximum
Section Shape: hexagon second end, fourth portion
Worm Thread Quantity: 1
Worm Thread Lead: 0.098 inches nominal
Worm Thread Direction: right-hand
Worm Pressure Angle In Deg: 20.000
Worm Helix Angle: 5 deg 15 min
Worm Outside Diameter: 0.395 inches minimum and 0.398 inches maximum
Worm Pitch Diameter: 0.341 inches nominal
Shaft Hardness Rating: 45.0 rockwell c minimum and 51.0 rockwell c maximum
Worm Thread Section Length: 0.847 inches nominal
Worm Body Tapered Bearing Surface End: not provided
Shaft Location: both ends of worm
Straight Unthreaded Length: 0.449 inches nominal first end, first portion
Straight Unthreaded Section Diameter: 0.249 inches nominal first end, first portion
Shaft Section Size: 0.153 in. across flats
Material: steel uns k24065
Material Document And Classification: mil-s-6709 mil spec single material response
Fsc Application Data: actuator,electro-mechanical,rotary,environmental controlsystem,acft

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
532099-1	Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-367-2951?

The FSCG of the NSN 3040-00-367-2951 is 3040

Does the NSN 3040-00-367-2951 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-367-2951 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 3040-00-367-2951 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-367-2951 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 3040-00-367-2951 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Feb 27, 1974