Product Details | SPUR GEAR

3020-00-423-4853 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: 2180, 83410B, 3020-00-423-4853, 00-423-4853, 3020004234853, 004234853

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-423-4853

Drawings & Photos | NSN 3020-00-423-4853


Cross Reference | NSN 3020-00-423-4853

Part Number Cage Code Manufacturer
2180 54641 LEAR SIEGLER INC SHERWOOD DIV
83410B 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
83410B 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 3020-00-423-4853

Characteristic Specifications
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 20
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 12 FLANGED END WITH PILOT
PITCH DIAMETER 1.6660 INCHES NOMINAL
FLANGE NOMINAL DIAMETER 2.063 INCHES
NOMINAL OUTSIDE DIAMETER 1.833 INCHES
PILOT NOMINAL LENGTH 0.218 INCHES
FLANGE NOMINAL THICKNESS 0.156 INCHES
FACE NOMINAL WIDTH 0.563 INCHES
KEYWAY NOMINAL WIDTH 0.187 INCHES BOTH ENDS
HUB NOMINAL DIAMETER 1.406 INCHES BETWEEN BODY AND FLANGE
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES 2 LUGS EXTENDING FROM FLANGE 0.4375 IN.LG,0.375 IN.W

Restrictions/Controls & Freight Information | NSN 3020-00-423-4853

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: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
No Freight Information

Management | NSN 3020-00-423-4853

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each