Product Details | SPUR GEAR

3020-00-679-9889 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: SMB248952, 344B4608, 3020-00-679-9889, 00-679-9889, 3020006799889, 006799889

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-679-9889

Drawings & Photos | NSN 3020-00-679-9889


Cross Reference | NSN 3020-00-679-9889

Part Number Cage Code Manufacturer
344B4608 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
344B4608 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
SMB248952 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-00-679-9889

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 100
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 3.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.187 INCHES
FACE NOMINAL WIDTH 0.050 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.312 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 6B 2 GROOVES FIRST END
HUB NOMINAL DIAMETER 0.406 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH 0.195 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH 0.033 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER 0.382 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE 0.050 INCHES FIRST END
SECOND GROOVE NOMINAL WIDTH 0.020 INCHES FIRST END
SECOND GROOVE NOMINAL DIAMETER 0.436 INCHES FIRST END
NOMINAL DISTANCE FROM END TO SECOND GROOVE 0.278 INCHES FIRST END
BODY STYLE 2 PLAIN, WITH LIGHTENING HOLES
MANUFACTURERS CODE 80063
DESIGN CONTROL REFERENCE SMB248952

Restrictions/Controls & Freight Information | NSN 3020-00-679-9889

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:AItem does not contain precious metal
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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable