Product Details | SPUR GEAR

3020-00-891-5851 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: 105647, 3020-00-891-5851, 00-891-5851, 3020008915851, 008915851

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-891-5851

Drawings & Photos | NSN 3020-00-891-5851


Cross Reference | NSN 3020-00-891-5851

Part Number Cage Code Manufacturer
105647 05257 GENERAL DYNAMICS CANADA LTD

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Technical Data | NSN 3020-00-891-5851

Characteristic Specifications
MATERIAL STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,TYPE 416,COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 40
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.870 INCHES
NOMINAL OUTSIDE DIAMETER 0.525 INCHES
FACE NOMINAL WIDTH 0.110 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.630 INCHES FIRST END 0.130 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.159 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 6A 1 GROOVE FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.250 INCHES SECOND END
END NOMINAL LENGTH 0.100 INCHES FIRST END
END NOMINAL DIAMETER 0.250 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.300 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH 0.030 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER 0.220 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE 0.052 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES 10 EQUALLY SPACED 0.044 IN. W BY 0.046 IN. DEEP SLOTS ON BEARING SURFACE OF BB END OF HUB
MANUFACTURERS CODE 05257
DESIGN CONTROL REFERENCE 105647

Restrictions/Controls & Freight Information | NSN 3020-00-891-5851

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
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