Worm Shaft

Model / MPN: 361C637PC2 | NSN: 3040-00-573-7762

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

3040-00-573-7762

Sold in multiples of

1 EA

DEMIL

End Similarity

Not identical

Thread Length

0.620 inches first end, fifth portion

Spline Major Diameter

1.246 inches second end, fifth portion

Spline Major Diameter

1.248 inches second end, fifth portion

Overall Length

17.500 inches

Spline Minor Diameter

0.999 inches second end, fifth portion

Spline Minor Diameter

1.005 inches second end, fifth portion

Shaft Thread Direction

Left-hand first end, fifth portion

Teeth Hardness Rating

Between 104.0 rockwell b and 108.0 rockwell b

Worm Thread Quantity

Worm Thread Lead

0.6283 inches

Worm Thread Direction

Left-hand

Worm Pressure Angle In Deg

25.000

Worm Helix Angle

5 degrees 11 min 39.95 sec

Worm Outside Diameter

Between 2.598 inches and 2.600 inches

Worm Pitch Diameter

2.200 inches

Shaft Hardness Rating

Between 104.0 rockwell b and 108.0 rockwell b

Worm Thread Section Length

3.380 inches

Worm Body Length

3.380 inches

Worm Body Tapered Bearing Surface End

Not provided

Shaft Location

Both ends of worm

Straight Unthreaded Length

0.120 inches first end, fourth portion

Straight Unthreaded Length

0.260 inches first end, second portion

Straight Unthreaded Length

0.640 inches second end, second portion

Straight Unthreaded Length

1.310 inches first end, first portion

Straight Unthreaded Length

1.380 inches first end, third portion

Straight Unthreaded Length

1.430 inches second end, first portion

Straight Unthreaded Length

1.820 inches second end, third portion

Straight Unthreaded Length

3.000 inches second end, fifth portion

Straight Unthreaded Length

3.540 inches second end, fourth portion