Product Details | SPUR GEAR

3020-00-627-9508 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: 8681116, 3020-00-627-9508, 00-627-9508, 3020006279508, 006279508

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-627-9508

Drawings & Photos | NSN 3020-00-627-9508


Cross Reference | NSN 3020-00-627-9508

Part Number Cage Code Manufacturer
8681116 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-627-9508

Characteristic Specifications
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 60
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 5 ONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER 7.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.250 INCHES
NOMINAL OUTSIDE DIAMETER 7.745 INCHES
FACE NOMINAL WIDTH 1.375 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.875 INCHES FIRST END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.499 INCHES BOTH ENDS
SPLINE QUANTITY 23 BOTH ENDS
SPLINE PITCH DIAMETER 1.4370 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.375 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 1.531 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 2.000 INCHES FIRST END
BODY STYLE 4A WEBBED, WITH LIGHTENING HOLES
III SUPPLEMENTARY FEATURES STEEL,MIL-S-13048,FS-8640,FS 8740,GR FS 4140,OVERALL
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8681116

Restrictions/Controls & Freight Information | NSN 3020-00-627-9508

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