Product Details | GEAR RACK

3020-00-769-9478 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: 7699478, 3020-00-769-9478, 00-769-9478, 3020007699478, 007699478

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-769-9478

Drawings & Photos | NSN 3020-00-769-9478


Cross Reference | NSN 3020-00-769-9478

Part Number Cage Code Manufacturer
7699478 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-769-9478

Characteristic Specifications
MATERIAL COPPER ALLOY 675 AND COPPER ALLOY 670 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-728 FED SPEC ALL MATERIAL RESPONSES OVERALL
TEETH QUANTITY 13
TEETH TYPE SPUR
TOOTH FORM STUB
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 53 ROUND
PITCH HEIGHT 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 1.563 INCHES
NOMINAL OUTSIDE DIAMETER 0.250 INCHES
FACE NOMINAL WIDTH 0.177 INCHES
NOMINAL THICKNESS 0.219 INCHES
SPECIAL FEATURES STEPPED ATTACHMENT ROD 3.437 IN. O/A LG,FIRST STEP 0.234 IN. DIA BY 2.812 IN. LG,ROD END STEP 0.249 IN. MIN TO 0.250 IN. MAX OD BY 0.625 IN. LG
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7699478

Restrictions/Controls & Freight Information | NSN 3020-00-769-9478

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
NMF Description 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
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