Material - copper alloy or iron casting; 4 worm thread qty; 20.000 degrees worm pressure angle; 0.875 worm thread lead; right hand worm thread direction, 4 degrees 24 min worm helix angle; 4.182 in, worm outside dia; 3.625 in. Worm pitch dia; 2.088 worm thread section length; shaft location both ends of worm; ends are not identical; straight unthreaded length - 1.540 in. First end firstportion, 1.160 in. First end second portion, 1.260 in. Second end first portion, 1.260 in. Second end second portion, 1.700 in. Second end third portion; straight unthreaded section - 2.620 in. First end first portion, 2.002 first end second portion, 2.620 in. Second end first portion, 2.002 in. Second end second portion, 1.061 in. Second end third portion
A grouping of one or more gear, worm and gear, worm wheel and/or gearshaft, worm wheel which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically desired function.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6645-00-017-8252
NSN 5996-00-513-0485
NSN 6145-01-422-0806
NSN 6650-01-540-3865
NSN 7035-00-111-4389
NSN 5975-00-097-8512
NSN 5935-00-122-6211
NSN 5835-00-289-9080
NSN 6105-01-177-3985
NSN 6610-01-139-4713
NSN 6105-01-342-5152
NSN 5985-01-532-7749