3040-00-223-7169

Find complete technical information, availability, and procurement data for: 3040-00-223-7169
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-223-7169

Item Name Code

18249

Assigment Date

03/16/1970 (56 years ago)

An item which is rigid or semi-rigid, generally flat and smooth designed to be attached to an item and provides data such as name/nomenclature, weight, tire pressure, dimensional data and the like. See also marker,identification; plate,designation; plate,instruction; plate set,identification; and tag,marker. Excludes:label.

0.250 inches nominal second end, fourth portion thread length, unf both ends screw thread series designator, not identical end similarity, right-hand second end, fourth portion shaft thread direction, 2.811 inches minimum and 2.812 inches maximum overall 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: 0.250 inches nominal second end, fourth portion
Overall Length: 2.811 inches minimum and 2.812 inches maximum
Screw Thread Series Designator: unf both ends
Shaft Thread Direction: right-hand second end, fourth portion
Teeth Hardness Rating: 26.0 rockwell c minimum and 31.0 rockwell c maximum
Worm Thread Quantity: 1
Worm Thread Lead: 0.083 inches nominal
Worm Thread Direction: left-hand
Worm Pressure Angle In Deg: 14.500
Worm Helix Angle: 4 deg 47 min
Worm Outside Diameter: 0.365 inches minimum and 0.370 inches maximum
Worm Pitch Diameter: 0.083 inches nominal
Shaft Hardness Rating: 26.0 rockwell c minimum and 31.0 rockwell c maximum
Worm Thread Section Length: 0.490 inches minimum and 0.500 inches maximum
Worm Body Length: 0.490 inches minimum and 0.500 inches maximum
Worm Body Tapered Bearing Surface End: not provided
Shaft Location: both ends of worm
Straight Unthreaded Length: 0.120 inches minimum second end, second portion
Straight Unthreaded Length: 0.125 inches maximum second end, second portion
Straight Unthreaded Length: 0.223 inches nominal second end, third portion
Straight Unthreaded Length: 0.372 inches nominal second end, first portion
Straight Unthreaded Length: 0.472 inches nominal first end, first portion
Straight Unthreaded Length: 0.870 inches minimum second end, fifth portion
Straight Unthreaded Length: 0.880 inches maximum second end, fifth portion
Straight Unthreaded Section Diameter: 0.149 inches nominal second end, fifth portion
Straight Unthreaded Section Diameter: 0.180 inches minimum first end, first portion
Straight Unthreaded Section Diameter: 0.180 inches minimum second end, first portion
Straight Unthreaded Section Diameter: 0.190 inches maximum first end, first portion
Straight Unthreaded Section Diameter: 0.190 inches maximum second end, first portion
Straight Unthreaded Section Diameter: 0.236 inches nominal second end, third portion
Straight Unthreaded Section Diameter: 0.310 inches minimum second end, second portion
Straight Unthreaded Section Diameter: 0.320 inches maximum second end, second portion
Unthreaded Section Pin Hole Diameter: 0.0625 inches nominal second end, fifth portion
Material: steel
Fsc Application Data: mount,telescope

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
8579548	Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-223-7169?

The FSCG of the NSN 3040-00-223-7169 is 3040

Does the NSN 3040-00-223-7169 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-223-7169 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 3040-00-223-7169 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-223-7169 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 3040-00-223-7169 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Mar 16, 1970