3040-00-613-9284

Find complete technical information, availability, and procurement data for: 3040-00-613-9284

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3040-00-613-9284
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-613-9284
Item Name Code
18249
Assigment Date
01/01/1963 (63 years ago)

An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). Items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. Items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. Items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. For items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use post, electrical-mechanical equipment. For items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use nut (1), plain (as modified). Excludes:nut (1), plain, cap. See also turnbuckle body.

3.529 inches nominal overall length, 1 worm thread quantity, 0.1666 inches nominal worm thread lead, 30.0 rockwell c minimum and 35.0 rockwell c maximum teeth hardness rating, not identical end similarity

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
Overall Length
3.529 inches nominal
Teeth Hardness Rating
30.0 rockwell c minimum and 35.0 rockwell c maximum
Worm Thread Quantity
1
Worm Thread Lead
0.1666 inches nominal
Worm Thread Direction
right-hand
Worm Pressure Angle In Deg
29.000
Worm Helix Angle
5 deg 50 min
Worm Outside Diameter
0.625 inches nominal
Worm Pitch Diameter
0.5188 inches nominal
Shaft Hardness Rating
30.0 rockwell c minimum and 35.0 rockwell c maximum
Worm Thread Section Length
0.875 inches nominal
Worm Body Length
0.875 inches nominal
Worm Body Tapered Bearing Surface End
not provided
Shaft Location
both ends of worm
Straight Unthreaded Length
0.047 inches nominal second end, third portion
Straight Unthreaded Length
0.047 inches nominal first end, first portion
Straight Unthreaded Length
0.438 inches nominal second end, first portion
Straight Unthreaded Length
0.500 inches nominal second end, second portion
Straight Unthreaded Length
0.658 inches nominal first end, second portion
Straight Unthreaded Length
0.967 inches nominal second end, fourth portion
Straight Unthreaded Section Diameter
0.300 inches nominal first end, first portion
Straight Unthreaded Section Diameter
0.300 inches nominal second end, third portion
Straight Unthreaded Section Diameter
0.312 inches nominal first end, second portion
Straight Unthreaded Section Diameter
0.3128 inches nominal second end, fourth portion
Straight Unthreaded Section Diameter
0.320 inches nominal second end, first portion
Straight Unthreaded Section Diameter
0.625 inches nominal second end, second portion
Material
steel
Surface Treatment
passivate
Fsc Application Data
mount,telescope,antiaircraft fire control equipment

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
6139284 Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-613-9284?
The FSCG of the NSN 3040-00-613-9284 is 3040
Does the NSN 3040-00-613-9284 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-613-9284 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 3040-00-613-9284 contain precious materials?
Item does not contain precious metal.
Does NSN 3040-00-613-9284 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 3040-00-613-9284 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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