Product Details | SPROCKET WHEEL

3020-00-517-2438 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part Alternates: 078358, 3020-00-517-2438, 00-517-2438, 3020005172438, 005172438

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-2438

Drawings & Photos | NSN 3020-00-517-2438


Cross Reference | NSN 3020-00-517-2438

Part Number Cage Code Manufacturer
078358 31974 HOFFMAN/NEW YORKER, INC.

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Technical Data | NSN 3020-00-517-2438

Characteristic Specifications
STYLE DESIGNATOR A6 WEBBED OR SPOKED
OUTSIDE DIAMETER 18.170 INCHES NOMINAL
OVERALL LENGTH 3.000 INCHES NOMINAL
PITCH DIAMETER 18.170 INCHES NOMINAL
FACE WIDTH 2.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 3.500 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.000 INCHES NOMINAL BOTH ENDS
DESIGN FORM SPOKED
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED SILENT CHAIN
GUIDE INCLUDED
GUIDE TYPE GROOVE
GROOVE QUANTITY 1
GROOVE POSITION LOCATED IN CENTER
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 114
TOOTH PITCH 0.500 INCHES NOMINAL
MATERIAL IRON, MALLEABLE
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM
BORE LENGTH 3.000 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH ANY ACCEPTABLE
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 1.0313 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 2
THREAD SIZE 3/8 IN. -16
HOLE LOCATION ONE HOLE LOCATED IN TOP OF KEYWAY,SECOND LOCATED 120 DEG CW FROM TOP OF KEYWAY,1/2 IN. FROM END OF HUB

Restrictions/Controls & Freight Information | NSN 3020-00-517-2438

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 3020-00-517-2438

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