NSN 3020-00-173-7275

Part Details | WORM WHEEL GEAR

3020-00-173-7275 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Alternate Parts: 1473190P1, 1473190, 3020-00-173-7275, 00-173-7275, 3020001737275, 001737275

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 18, 197300-173-727505468 ( GEAR, WORM WHEEL )
REFERENCE DRAWINGS & PICTURES

WEBBED, WITH LIGHTENING HOLES

ONE PROTRUDING HUB, ONE RECESSED HUB

Cross Reference | NSN 3020-00-173-7275
Part Number Cage Code Manufacturer
1473190P110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
147319010001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 3020-00-173-7275
Characteristic Specifications
TEETH QUANTITY60
TOOTH DIRECTION RIGHT
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS0.585 INCHES
MATING THREAD LEAD QUANTITY2
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE10.0000 DEGREES
STYLE DESIGNATOR ONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER7.6394 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER8.095 INCHES
FACE NOMINAL WIDTH1.000 INCHES
BODY STYLE WEBBED, WITH LIGHTENING HOLES
ATTACHMENT METHOD MOUNTING HOLE