Product Details | WORM WHEEL GEAR

3020-01-178-1068 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.

Part Alternates: 996801, 99680101, 996801-01, 3020-01-178-1068, 01-178-1068, 3020011781068, 011781068

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 02 MAY 1984 01-178-1068

Drawings & Photos | NSN 3020-01-178-1068


Cross Reference | NSN 3020-01-178-1068

Part Number Cage Code Manufacturer
996801 35351 GE AVIATION SYSTEMS LLC
996801-01 35351 GE AVIATION SYSTEMS LLC

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Technical Data | NSN 3020-01-178-1068

Characteristic Specifications
MATERIAL COPPER ALLOY OR STEEL COMP 1018 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1018 FED STD 2ND MATERIAL RESPONSE OVERALL
TEETH QUANTITY 50
TOOTH DIRECTION RIGHT
FACE TYPE CONCAVE
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 5.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.3750 INCHES
FACE NOMINAL WIDTH 0.6250 INCHES
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 0.625 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.187 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.401 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END
HUB NOMINAL DIAMETER 2.000 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.316 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH 18 TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURES END ITEM IDENTIFICATION 4920-00-676-0628 TEST STAND,GYROSCOPE
MANUFACTURERS CODE 35351
DESIGN CONTROL REFERENCE 996801-01

Restrictions/Controls & Freight Information | NSN 3020-01-178-1068

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information