Product Details | SPUR ANTIBACKLASH GEAR

3020-01-088-3675 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Part Alternates: GAB64A96P24, GAB64A96P2-4, 144424, 3020-01-088-3675, 01-088-3675, 3020010883675, 010883675

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

Supply Group (FSG) NSN Assign. NIIN
30 11 JAN 1980 01-088-3675

Drawings & Photos | NSN 3020-01-088-3675


Cross Reference | NSN 3020-01-088-3675

Part Number Cage Code Manufacturer
144424 09205 LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
GAB64A96P2-4 04391 FLUID MECHANISMS OF HAUPPAUGE, INC.

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Technical Data | NSN 3020-01-088-3675

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 96
TOOTH FORM STANDARD
STYLE DESIGNATOR 38 PERIPHERAL FACE, HUBLESS
NOMINAL OVERALL LENGTH 0.460 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.920 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.120 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
END NOMINAL LENGTH 0.240 INCHES FIRST END
END NOMINAL DIAMETER 0.375 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.030 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.500 INCHES FIRST END
MANUFACTURERS CODE 09205
DESIGN CONTROL REFERENCE 144424

Restrictions/Controls & Freight Information | NSN 3020-01-088-3675

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 Q 70
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable