Product Details | SPROCKET WHEEL

3020-00-906-8288 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: 9250711, 925071-1, 3020-00-906-8288, 00-906-8288, 3020009068288, 009068288

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

Supply Group (FSG) NSN Assign. NIIN
30 17 JUN 1966 00-906-8288

Drawings & Photos | NSN 3020-00-906-8288


Cross Reference | NSN 3020-00-906-8288

Part Number Cage Code Manufacturer
925071-1 18868 GERHARDT GEAR CO., INC.
925071-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 3020-00-906-8288

Characteristic Specifications
STYLE DESIGNATOR A7 WEBBED OR SPOKED
OUTSIDE DIAMETER 1.550 INCHES NOMINAL
OVERALL LENGTH 1.750 INCHES NOMINAL
PITCH DIAMETER 1.242 INCHES MINIMUM AND 1.248 INCHES MAXIMUM
FACE WIDTH 0.620 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.500 INCHES NOMINAL AA END AND 1.180 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.250 INCHES NOMINAL AA END AND 0.875 INCHES NOMINAL BB END
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
GUIDE NOT INCLUDED
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 30
TOOTH PITCH 0.250 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 100
MATERIAL POLYAMIDE NYLON
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED OR PLAIN
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 1.312 INCHES NOMINAL AA END
SECOND STEP FACE LARGEST DIAMETER AND LOCATION 1.510 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 0.540 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 0.250 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 1.248 INCHES NOMINAL AA END
GROOVE/STEP LOCATION AA END
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 1
HOLE LOCATION ON HUB FACE
DRILLED HOLE DIAMETER 0.187 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-00-906-8288

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 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 3020-00-906-8288

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each