Product Details | SPUR GEAR SECTOR

3020-00-979-4407 A gear sector with complements of spur gear teeth.

Part Alternates: 3318241, 3318-241, 3020-00-979-4407, 00-979-4407, 3020009794407, 009794407

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-979-4407

Drawings & Photos | NSN 3020-00-979-4407


Cross Reference | NSN 3020-00-979-4407

Part Number Cage Code Manufacturer
3318-241 90073 CMC ELECTRONICS INC

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Technical Data | NSN 3020-00-979-4407

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-267,TEMP T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
TEETH QUANTITY 60
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10
STYLE DESIGNATOR 59 PROTRUDING HUB
PITCH RADIUS 0.6250 INCHES NOMINAL
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL OUTSIDE RADIUS 0.646 INCHES
ARC NOMINAL LENGTH 0.628 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.125 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.375 INCHES FIRST END
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MANUFACTURERS CODE 90073
DESIGN CONTROL REFERENCE 3318-241

Restrictions/Controls & Freight Information | NSN 3020-00-979-4407

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
No Freight Information