Product Details | SPUR GEAR

3020-00-484-0590 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: 6772354, 3020-00-484-0590, 00-484-0590, 3020004840590, 004840590

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

Supply Group (FSG) NSN Assign. NIIN
30 28 MAY 1969 00-484-0590

Drawings & Photos | NSN 3020-00-484-0590


Cross Reference | NSN 3020-00-484-0590

Part Number Cage Code Manufacturer
6772354 30379 EUCLID INC
6772354 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 3020-00-484-0590

Characteristic Specifications
MATERIAL STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION FED STD 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 49.0 ROCKWELL C MINIMUM HUB 60.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 36
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 8 PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER 3.6000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.795 INCHES
FACE NOMINAL WIDTH 1.380 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.920 INCHES FIRST END
BODY RECESS NOMINAL DEPTH 1.100 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.688 INCHES BOTH ENDS
SPLINE QUANTITY 26 BOTH ENDS
SPLINE PITCH DIAMETER 1.6250 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.800 INCHES FIRST END
END NOMINAL DIAMETER 2.166 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.120 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 2.530 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
SPECIAL FEATURES TWO SLOTS LOCATED ON FIRST END OF HUB 180 DEG APART,0.400 IN. W BY 0.015 IN. DEEP
MANUFACTURERS CODE 73342
DESIGN CONTROL REFERENCE 6772354

Restrictions/Controls & Freight Information | NSN 3020-00-484-0590

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
No Freight Information