Product Details | SPUR GEAR

3020-01-181-7920 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 119888, 3020-01-181-7920, 01-181-7920, 3020011817920, 011817920

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

Supply Group (FSG) NSN Assign. NIIN
30 15 JUN 1984 01-181-7920

Drawings & Photos | NSN 3020-01-181-7920


Cross Reference | NSN 3020-01-181-7920

Part Number Cage Code Manufacturer
119888 10138 ASTRONAUTICS CORPORATION OF AMERICA

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Technical Data | NSN 3020-01-181-7920

Characteristic Specifications
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 70
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 0.5833 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.280 INCHES
NOMINAL OUTSIDE DIAMETER 0.600 INCHES
FACE NOMINAL WIDTH 0.055 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.225 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.090 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 6A 1 GROOVE FIRST END
HUB NOMINAL DIAMETER 0.250 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH 0.029 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER 0.232 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE 0.134 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
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
MOUNTING HOLE THREAD QUANTITY PER INCH 56 TRANSVERSELY THROUGH HUB, FIRST END
MANUFACTURERS CODE 10138
DESIGN CONTROL REFERENCE 119888

Restrictions/Controls & Freight Information | NSN 3020-01-181-7920

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information