Product Details | SPUR GEAR

3020-00-270-3512 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: 640734, 82091, 3020-00-270-3512, 00-270-3512, 3020002703512, 002703512

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-270-3512

Drawings & Photos | NSN 3020-00-270-3512


Cross Reference | NSN 3020-00-270-3512

Part Number Cage Code Manufacturer
640734 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
82091 09017 EDO

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Technical Data | NSN 3020-00-270-3512

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2017 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 16
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 0.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.5625 INCHES
FACE NOMINAL WIDTH 0.127 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.2825 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.156 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.2550 INCHES FIRST END
END NOMINAL DIAMETER 0.2505 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.028 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.3125 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD CLAMP
SPECIAL FEATURES FOUR SAW CUTS 0.031 IN. W BY 0.266 IN. LG EQUAL SPACED IN HUB END

Restrictions/Controls & Freight Information | NSN 3020-00-270-3512

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 3020-00-270-3512

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