Product Details | SPUR GEAR

3020-00-738-0159 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: 7380159, 3020-00-738-0159, 00-738-0159, 3020007380159, 007380159

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-738-0159

Drawings & Photos | NSN 3020-00-738-0159


Cross Reference | NSN 3020-00-738-0159

Part Number Cage Code Manufacturer
7380159 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-738-0159

Characteristic Specifications
MATERIAL STEEL COMP 4615 AND STEEL COMP E4340H AND STEEL COMP 8620 AND STEEL COMP 8720 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 4615 FED STD 1ST MATERIAL RESPONSE AND 66,AISI/SAE E4340H FED STD 2ND MATERIAL RESPONSE AND 66,AISI/SAE 8620 FED STD 3RD MATERIAL RESPONSE AND 66,AISI/SAE 8720 FED STD 4TH MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 14
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 3.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.202 INCHES
NOMINAL OUTSIDE DIAMETER 4.178 INCHES
FACE NOMINAL WIDTH 1.375 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.827 INCHES FIRST END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.750 INCHES BOTH ENDS
SPLINE QUANTITY 20 BOTH ENDS
SPLINE PITCH DIAMETER 1.6660 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.781 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER 1.750 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 2.375 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7380159

Restrictions/Controls & Freight Information | NSN 3020-00-738-0159

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