Product Details | SPUR GEAR

3020-00-288-0112 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: YB20181020REV4, YB2018-1020REV4, 2026P1, 3020-00-288-0112, 00-288-0112, 3020002880112, 002880112

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-288-0112

Drawings & Photos | NSN 3020-00-288-0112


Cross Reference | NSN 3020-00-288-0112

Part Number Cage Code Manufacturer
2026P1 63689 PROFILE GEAR CORP
2026P1 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
YB2018-1020REV4 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-00-288-0112

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
SURFACE TREATMENT ANODIZE OVERALL
HARDNESS RATING 51.0 ROCKWELL B NOMINAL OVERALL
TEETH QUANTITY 195
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 4.0630 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 4.101 INCHES
FACE NOMINAL WIDTH 0.188 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.187 INCHES FIRST END
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 0.240 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.062 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.169 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.562 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES MATERIAL IAW NAVY SPEC 47A12,COND T,CODE NO. 76
MANUFACTURERS CODE 49956
DESIGN CONTROL REFERENCE YB2018-1020REV4

Restrictions/Controls & Freight Information | NSN 3020-00-288-0112

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 3020-00-288-0112

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
Z
EA : Each