Product Details | GEAR RACK

3020-00-739-3438 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: 7393438, 3020-00-739-3438, 00-739-3438, 3020007393438, 007393438

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-739-3438

Cross Reference | NSN 3020-00-739-3438

Part Number Cage Code Manufacturer
3020007393438 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7393438 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3020-00-739-3438

Characteristic Specifications
MATERIAL STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT ZINC AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-Z-325,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
TEETH QUANTITY 5
TEETH TYPE SPUR
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
PITCH HEIGHT 0.6900 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.000 INCHES
FACE NOMINAL WIDTH 0.375 INCHES
NOMINAL THICKNESS 0.714 INCHES
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN TRANSVERSELY THROUGH BOTTOM
MOUNTING HOLE NOMINAL DIAMETER 0.375 INCHES TRANSVERSELY THROUGH BOTTOM
NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER 0.500 INCHES TRANSVERSELY THROUGH SIDE
NOMINAL DISTANCE FROM MOUNTING HOLE CENTER TO BOTTOM 0.714 INCHES TRANSVERSELY THROUGH SIDE
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 7393438

Restrictions/Controls & Freight Information | NSN 3020-00-739-3438

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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