NSN 3020-01-208-2172

Part Details | WORM GEAR

3020-01-208-2172 A gear with teeth on its outer surface in the form of helical threads.

Alternate Parts: 81A5034A0212, 3020-01-208-2172, 01-208-2172, 3020012082172, 012082172

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 10, 198501-208-217205467 ( GEAR, WORM )
REFERENCE DRAWINGS & PICTURES

PROTRUDING HUB

Cross Reference | NSN 3020-01-208-2172
Part Number Cage Code Manufacturer
81A5034A021280372MARINE CORPS
Technical Data | NSN 3020-01-208-2172
Characteristic Specifications
FACE TYPE STRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTION RIGHT-HAND
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE1.7998 DEGREES
STYLE DESIGNATOR PROTRUDING HUB
PITCH DIAMETER0.3316 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.750 INCHES
FACE NOMINAL WIDTH0.312 INCHES