Product Details | BEVEL GEAR

3020-00-455-1221 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Part Alternates: 11135, 111352, 11135-2, 3020-00-455-1221, 00-455-1221, 3020004551221, 004551221

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

Supply Group (FSG) NSN Assign. NIIN
30 27 MAY 1971 00-455-1221

Drawings & Photos | NSN 3020-00-455-1221


Cross Reference | NSN 3020-00-455-1221

Part Number Cage Code Manufacturer
11135 14632 DRS SIGNAL SOLUTIONS, INC.
11135-2 14632 DRS SIGNAL SOLUTIONS, INC.

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Technical Data | NSN 3020-00-455-1221

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 36
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 39 PERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER 0.7500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.250 INCHES
NOMINAL OUTSIDE DIAMETER 0.7700 INCHES
FACE NOMINAL WIDTH 0.120 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.188 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.186 INCHES BOTH ENDS
BORE NOMINAL DEPTH 0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED SECOND END
HUB NOMINAL DIAMETER 0.440 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
SPECIAL FEATURES TWO THD HOLES LOCATED HUB BETWEEN HUB AND GEAR FACE 90 DEG APART; UNC THD SERIES; THD SIZE 0.112 IN. NOM; 40 THREADS PER IN.; 0.090 IN. NOM FROM END OF HUB TO C OF TAPPED HOLE

Restrictions/Controls & Freight Information | NSN 3020-00-455-1221

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