National Item Identification Number

01-310-9889
013109889
3040-01-310-9889
3040013109889

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)

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Reference Numbers (Part Numbers)

903-5912047PC6

Required Categories

MATERIAL
SPECIAL FEATURES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CR

Required Description

TOOL STEEL
WORM PITCH:12,WORM LEAD:.2636,WORM HELIX:6 DEG 43 MIN,OUTSIDE DIAMET