National Item Identification Number
01-491-3369
014913369
3040-01-491-3369
3040014913369
National Stock Number
Item Name
WORM SHAFT
Federal Supply Class
3040
Description
A drive shaft having helical thread(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.
Commercial and Government Entity Code (Supplier Data)
96169
96169
53711
53711
Reference Numbers (Part Numbers)
H542-1701
H542-1701 PART 32
167-6985306 PART 32
6985306
Required Categories
MATERIAL
SHAFT HARDNESS RATING
WORM THREAD QUANTITY
WORM PRESSURE ANGLE IN DE
Required Description
STEEL, CORROSION RESISTING
40.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM