Product Details | SPROCKET WHEEL

3020-00-852-7553 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: A192066A, A19-2066A, 3020-00-852-7553, 00-852-7553, 3020008527553, 008527553

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

Supply Group (FSG) NSN Assign. NIIN
30 25 SEP 1967 00-852-7553

Drawings & Photos | NSN 3020-00-852-7553


Cross Reference | NSN 3020-00-852-7553

Part Number Cage Code Manufacturer
A19-2066A 05643 BARBER-GREENE CO
A19-2066A 0MKW7 MINNPAR, LLC DBA MINNPAR
A19-2066A 61790 ASTEC INDUSTRIES, INC. DIV ASTEC IND.

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Technical Data | NSN 3020-00-852-7553

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 5.310 INCHES NOMINAL
OVERALL LENGTH 2.750 INCHES NOMINAL
PITCH DIAMETER 4.810 INCHES NOMINAL
FACE WIDTH 0.575 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 15
TOOTH PITCH 1.000 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 80
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING INCLUDED
LUBRICATION MODE NO VISIBLE MEANS
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.750 INCHES NOMINAL
BORE LENGTH 2.750 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 1.850 INCHES NOMINAL BOTH ENDS
SECOND STEP FACE LARGEST DIAMETER AND LOCATION 3.250 INCHES NOMINAL AA END AND 3.0000 INCHES NOMINAL BB END
FIRST STEP LENGTH AND LOCATION 0.438 INCHES NOMINAL BOTH ENDS
SECOND STEP LENGTH AND LOCATION 0.188 INCHES NOMINAL BOTH ENDS
THIRD STEP LENGTH AND LOCATION 0.462 INCHES NOMINAL BOTH ENDS
HUB END OUTSIDE DIAMETER AND LOCATION 1.180 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.088 INCHES NOMINAL BOTH ENDS
GROOVE/STEP LOCATION BOTH ENDS
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD SETSCREW
SECURING LOCATION BOTH ENDS
FURNISHED ITEMS AND QUANTITY SETSCREW,FOUR EACH
SPECIAL FEATURES SETSCREWS CENTERED 0.188 IN. FROM END OF HUB,120 DEGS APART

Restrictions/Controls & Freight Information | NSN 3020-00-852-7553

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 117020 CHAIN AND SPROCKET DRIVES/WHEELS
Less than car load rating
Less than truck load rating S 60.0
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 3020-00-852-7553

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each