Product Details | SPUR GEAR

3020-00-612-9471 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 7606750P2, 3020-00-612-9471, 00-612-9471, 3020006129471, 006129471

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

Supply Group (FSG) NSN Assign. NIIN
30 22 OCT 1981 00-612-9471

Drawings & Photos | NSN 3020-00-612-9471


Cross Reference | NSN 3020-00-612-9471

Part Number Cage Code Manufacturer
7606750P2 03538 LOCKHEED MARTIN CORPORATION DIV MST

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Technical Data | NSN 3020-00-612-9471

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
HARDNESS RATING 94.0 ROCKWELL B NOMINAL OVERALL
TEETH QUANTITY 40
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 12 FLANGED END WITH PILOT
PITCH DIAMETER 1.2500 INCHES NOMINAL
FLANGE NOMINAL DIAMETER 2.500 INCHES
NOMINAL OUTSIDE DIAMETER 1.313 INCHES
PILOT NOMINAL LENGTH 0.250 INCHES
FLANGE NOMINAL THICKNESS 0.190 INCHES
FACE NOMINAL WIDTH 0.270 INCHES
NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE 0.560 INCHES
PILOT NOMINAL DIAMETER 1.250 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.623 INCHES BOTH ENDS
HUB NOMINAL DIAMETER 1.060 INCHES BETWEEN BODY AND FLANGE
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 4 THREADED AXIALLY THROUGH FLANGE
MOUNTING HOLE THREAD SERIES DESIGNATOR UNF AXIALLY THROUGH FLANGE
MOUNTING HOLE NOMINAL THREAD SIZE 0.183 INCHES AXIALLY THROUGH FLANGE
MOUNTING HOLE THREAD QUANTITY PER INCH 32 AXIALLY THROUGH FLANGE
BOLT HOLE CIRCLE NOMINAL DIAMETER 1.750 INCHES AXIALLY THROUGH FLANGE
MANUFACTURERS CODE 03538
DESIGN CONTROL REFERENCE 7606750P2

Restrictions/Controls & Freight Information | NSN 3020-00-612-9471

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:AItem does not contain precious metal
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