Product Details | SPUR GEAR

3020-00-273-1437 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: 264985PC21, 3020-00-273-1437, 00-273-1437, 3020002731437, 002731437

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-273-1437

Drawings & Photos | NSN 3020-00-273-1437


Cross Reference | NSN 3020-00-273-1437

Part Number Cage Code Manufacturer
264985PC21 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3020-00-273-1437

Characteristic Specifications
MATERIAL COPPER ALLOY 865 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16443,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 61
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 2.5420 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.656 INCHES
NOMINAL OUTSIDE DIAMETER 2.625 INCHES
FACE NOMINAL WIDTH 0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.344 INCHES FIRST END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 0.624 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.375 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 1.375 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 2.375 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-273-1437

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