Product Details | SPUR GEAR SECTOR

3020-00-979-4408 A gear sector with complements of spur gear teeth.

Part Alternates: 3318245, 3318-245, 3020-00-979-4408, 00-979-4408, 3020009794408, 009794408

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-979-4408

Drawings & Photos | NSN 3020-00-979-4408


Cross Reference | NSN 3020-00-979-4408

Part Number Cage Code Manufacturer
3318-245 90073 CMC ELECTRONICS INC

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Technical Data | NSN 3020-00-979-4408

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-267,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 9
PRESSURE ANGLE 14.5000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
STYLE DESIGNATOR 59 PROTRUDING HUB
PITCH RADIUS 0.9375 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.250 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.1250 INCHES FIRST END
HUB STYLE DESIGNATOR 5 PINNED FIRST END
HUB NOMINAL DIAMETER 0.3750 INCHES FIRST END
ATTACHMENT METHOD MOUNTING HOLE
SPECIAL FEATURES MOUNTING HOLE TYPE PLAIN QTY 1 AND THREADED QTY 2,NOM. DIA. 0.042. THREAD SERIES DESIGNATOR NC,NOM. THREAD SIZE 0.086,THRED QTY PER IN. 56
MANUFACTURERS CODE 90073
DESIGN CONTROL REFERENCE 3318-245

Restrictions/Controls & Freight Information | NSN 3020-00-979-4408

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