Product Details | WORM WHEEL GEAR

3020-01-414-4395 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 6556490, 8456556490, 845-6556490, 845660314141, 845-6603141-41, 3020-01-414-4395, 01-414-4395, 3020014144395, 014144395

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

Supply Group (FSG) NSN Assign. NIIN
30 07 JUN 1995 01-414-4395

Drawings & Photos | NSN 3020-01-414-4395


Cross Reference | NSN 3020-01-414-4395

Part Number Cage Code Manufacturer
6556490 53711 NAVAL SEA SYSTEMS COMMAND
845-6556490 53711 NAVAL SEA SYSTEMS COMMAND
845-6603141-41 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-01-414-4395

Characteristic Specifications
MATERIAL BRONZE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B271 ASSN STD 1ST MATERIAL RESPONSE AND ASTM B148 ASSN STD 2ND MATERIAL RESPONSE OVERALL
HARDNESS RATING 175.0 BRINELL HULTGREN MINIMUM AND 250.0 BRINELL HULTGREN MAXIMUM OVERALL
TEETH QUANTITY 40
TOOTH DIRECTION LEFT
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS 1.112 INCHES
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 4.2500 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 7.6250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 8.197 INCHES
FACE NOMINAL WIDTH 2.052 INCHES
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 5.900 INCHES BOTH ENDS
SPLINE QUANTITY 60 BOTH ENDS
SPLINE PITCH DIAMETER 6.0000 INCHES NOMINAL BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES USED ON VALVE OPERATOR
III END ITEM IDENTIFICATION WEAPONS SYSTEM SEAWOLF CLASS SSN

Restrictions/Controls & Freight Information | NSN 3020-01-414-4395

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-01-414-4395

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each