Product Details | SPUR GEAR

3020-01-170-2563 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: 2641-792-04, 2641-792-04 ITEM 6, 264179204ITEM6, 8454687729, 845-4687729, 845-4687729 ITEM 6, 8454687729ITEM6, 3020-01-170-2563, 01-170-2563, 3020011702563, 264179204, 011702563

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

Supply Group (FSG) NSN Assign. NIIN
30 22 JAN 1984 01-170-2563

Drawings & Photos | NSN 3020-01-170-2563


Cross Reference | NSN 3020-01-170-2563

Part Number Cage Code Manufacturer
2641-792-04 96169 ELECTRIC BOAT CORPORATION
2641-792-04 ITEM 6 96169 ELECTRIC BOAT CORPORATION
845-4687729 80064 NAVAL SHIP SYSTEMS COMMAND
845-4687729 ITEM 6 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3020-01-170-2563

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 32
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 4.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 4.200 INCHES
FACE NOMINAL WIDTH 1.120 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.940 INCHES FIRST END 0.690 INCHES SECOND END
BORE STYLE 3 SQUARE BOTH ENDS
BORE NOMINAL WIDTH 4.750 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4B 2 STEPS FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.999 INCHES SECOND END
END NOMINAL LENGTH 1.560 INCHES FIRST END
END NOMINAL DIAMETER 0.625 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 1.020 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.781 INCHES FIRST END
SECOND STEP NOMINAL LENGTH 0.360 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 2.365 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-01-170-2563

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 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 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 3020-01-170-2563

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each