Product Details | GEAR RACK

3020-00-278-9357 A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.

Part Alternates: G354558, 3020-00-278-9357, 00-278-9357, 3020002789357, 002789357

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-278-9357

Drawings & Photos | NSN 3020-00-278-9357


Cross Reference | NSN 3020-00-278-9357

Part Number Cage Code Manufacturer
G354558 56540 ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC.
G354558 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
G354558 92674 A T AND T TECNOLOGIES INC SUB OF AMERICAN TELEPHONE AND

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Technical Data | NSN 3020-00-278-9357

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-268,TEMP T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH TYPE SPUR
TOOTH FORM STUB
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 50 SQUARE OR RECTANGULAR
NOMINAL OVERALL LENGTH 1.125 INCHES
FACE NOMINAL WIDTH 0.219 INCHES
NOMINAL THICKNESS 0.193 INCHES
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE NOMINAL DIAMETER 0.067 INCHES AXIALLY THROUGH BODY, SECOND END

Restrictions/Controls & Freight Information | NSN 3020-00-278-9357

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
NMF Description 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating Q 70
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable