National Item Identification Number
00-894-4431
008944431
3040-00-894-4431
3040008944431
National Stock Number
Item Name
WORM SHAFT
Federal Supply Class
3040
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0244.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0296.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0308.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0313.htmDescription
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)
19200
NSN (National Stock Number) 3040-00-894-4431, 3040008944431 NIIN (National Identification Number) 00-894-4431, 008944431
Part Numbers (Reference Numbers)
8587413
Required Categories
MATERIAL
TEETH HARDNESS RATING
SHAFT HARDNESS RATING
WORM THREAD QUANTITY
WO
Required Description
STEEL, CORROSION RESISTING
26.0 ROCKWELL C MINIMUM AND
31.0 ROCKWELL C MAXIMUM