Product Details | SPUR GEAR

3020-00-328-8179 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: 1809781, 180978-1, 3020-00-328-8179, 00-328-8179, 3020003288179, 003288179

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

Supply Group (FSG) NSN Assign. NIIN
30 09 DEC 1973 00-328-8179

Drawings & Photos | NSN 3020-00-328-8179


Cross Reference | NSN 3020-00-328-8179

Part Number Cage Code Manufacturer
180978-1 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS
180978-1 71791 CURTISS-WRIGHT CONTROLS, INC. DIV FLIGHT SYSTEMS

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Technical Data | NSN 3020-00-328-8179

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-A-225/9,T651 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-A-225/11,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 24
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
PRECISION CLASSIFICATION IS0 PRECISION CLASS 1
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.8571 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.9260 INCHES
FACE NOMINAL WIDTH 0.175 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.4930 INCHES FIRST END 1.2720 INCHES SECOND END
BORE STYLE 2 PARTIAL BOTH ENDS
BORE NOMINAL DIAMETER 0.4400 INCHES BOTH ENDS
BORE NOMINAL DEPTH 2.970 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4B 2 STEPS FIRST END 4A 1 STEP SECOND END
END NOMINAL LENGTH 0.4000 INCHES FIRST END 1.2220 INCHES SECOND END
END NOMINAL DIAMETER 0.6247 INCHES FIRST END 0.6245 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 2.0830 INCHES FIRST END 0.0500 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 0.5600 INCHES FIRST END 0.7900 INCHES SECOND END
SECOND STEP NOMINAL LENGTH 0.0100 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 0.7900 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES SPLINE ON END OF HUB
MANUFACTURERS CODE 0AHP5
DESIGN CONTROL REFERENCE 180978-1

Restrictions/Controls & Freight Information | NSN 3020-00-328-8179

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
NMF Description 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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

Management | NSN 3020-00-328-8179

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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