Worm Shaft

Model / MPN: 7695848 | NSN: 3040-00-675-1166

A drive shaft having helical threa (s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

Product Details

NATO Stock Number

3040-00-675-1166

Sold in multiples of

DEMIL

End Similarity

Not identical

Overall Length

2.761 inches

Worm Thread Quantity

Worm Thread Lead

0.1321 inches

Worm Thread Direction

Right-hand

Worm Pressure Angle In Deg

14.500

Worm Helix Angle

7 degrees 45 min 25 sec

Worm Outside Diameter

0.3507 inches

Worm Pitch Diameter

0.3087 inches

Worm Thread Section Length

Between 0.490 inches and 0.510 inches

Worm Body Length

Between 0.490 inches and 0.510 inches

Worm Body Tapered Bearing Surface End

Not provided

Shaft Location

Both ends of worm

Straight Unthreaded Length

0.151 inches first end, second portion

Straight Unthreaded Length

0.151 inches second end, second portion

Straight Unthreaded Length

0.161 inches first end, second portion

Straight Unthreaded Length

0.161 inches second end, second portion

Straight Unthreaded Length

0.415 inches first end, first portion

Straight Unthreaded Length

0.615 inches second end, first portion

Straight Unthreaded Length

0.635 inches second end, first portion

Straight Unthreaded Length

0.909 inches second end, third portion

Straight Unthreaded Length

0.904 inches second end, third portion