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Worm Shaft

Model / MPN: 596-7409253-24 | NSN: 3040-01-508-6581
ITAR Registered seal

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
3040-01-508-6581
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Overall Length
36.125 inches
End Application
Seawolf class submarine ssn 23, external stbd tray handling winch cable drum level wind assembly
Shaft Thread Direction
Left-hand second end, second portion
Worm Thread Quantity
4
Worm Thread Lead
0.500 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
14.500
Worm Helix Angle
14.03624 deg
Worm Outside Diameter
2.000 inches
Worm Body Length
36.125 inches
Worm Body Tapered Bearing Surface End
Provided
Tapered Bearing Surface Length
0.120 inches
Shaft Location
One end of worm
Straight Unthreaded Length
0.180 inches first end, second portion
Straight Unthreaded Length
0.250 inches first end, fifth portion
Straight Unthreaded Length
0.500 inches first end, seventh portion
Straight Unthreaded Length
0.750 inches first end, ninth portion
Straight Unthreaded Length
0.880 inches first end, first portion
Straight Unthreaded Length
1.000 inches first end, eighth portion
Straight Unthreaded Length
1.060 inches first end, fourth portion
Straight Unthreaded Length
1.060 inches first end, sixth portion
Straight Unthreaded Length
2.000 inches second end, first portion
Straight Unthreaded Length
2.640 inches first end, third portion
Straight Unthreaded Section Diameter
1.623 inches second end, first portion and 1.624 inches second end, first portion
Straight Unthreaded Section Diameter
1.700 inches first end, ninth portion
Straight Unthreaded Section Diameter
1.850 inches first end, second portion
Straight Unthreaded Section Diameter
1.967 inches first end, first portion
Straight Unthreaded Section Diameter
1.967 inches first end, third portion
Straight Unthreaded Section Diameter
3.000 inches first end, fourth portion and 3.001 inches first end, fourth portion
Straight Unthreaded Section Diameter
3.000 inches first end, sixth portion and 3.001 inches first end, sixth portion
Straight Unthreaded Section Diameter
2.750 inches first end, fifth portion
Straight Unthreaded Section Diameter
4.125 inches first end, seventh portion
Straight Unthreaded Section Diameter
3.000 inches first end, eighth portion
Unthreaded Section Keyway Width
0.2490 inches first end, third portion and 0.2650 inches first end, third portion
Unthreaded Section Keyway Depth
0.500 inches first end, third portion and 0.502 inches first end, third portion
Unthreaded Section Pin Hole Diameter
0.1880 inches first end, fifth portion
Material
Nickel copper aluminum alloy
Material
Nickel alloy
Solicitations
Solicitation Description Qty UOM Close Date
SPE7L318T022J Worm Shaft 4 EA 03/05/2018

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596-7409253-24 Cross Reference
  • B434-8212-24
  • B434-8205-79
  • 596-7410365-79
  • 7410365
  • 7409253