Product Details | HELICAL GEAR

3020-00-554-7022 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: 887271, 3020-00-554-7022, 00-554-7022, 3020005547022, 005547022

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-554-7022

Drawings & Photos | NSN 3020-00-554-7022


Cross Reference | NSN 3020-00-554-7022

Part Number Cage Code Manufacturer
887271 06141 L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS AVIATION

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Technical Data | NSN 3020-00-554-7022

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 112
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 24.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 3.0650 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.1230 INCHES
FACE NOMINAL WIDTH 0.628 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.4350 INCHES FIRST END
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 0.6693 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.1255 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.3988 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.0600 INCHES FIRST END
END NOMINAL DIAMETER 0.7690 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.3750 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 1.3800 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES TWO PULLER HOLES 0.323 IN. DIA ON A 2.060 IN. DIA BOLT CIRCLE,2ND @END COUNTERSUNK 1.400 IN. DIA 45 DEG 0.140 IN. DEEP
MANUFACTURERS CODE 06141
DESIGN CONTROL REFERENCE 887271

Restrictions/Controls & Freight Information | NSN 3020-00-554-7022

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
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

Management | NSN 3020-00-554-7022

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each