Product Details | SPROCKET WHEEL

3020-01-115-3975 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: 12276729, 3020-01-115-3975, 01-115-3975, 3020011153975, 011153975

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

Supply Group (FSG) NSN Assign. NIIN
30 04 JUL 1981 01-115-3975

Drawings & Photos | NSN 3020-01-115-3975


Demand History | NSN 3020-01-115-3975

Part Number Request Date QTY Origin
3020-01-115-3975 2017-03-89 8 DIBBS
3020-01-115-3975 2017-02-45 2 DIBBS
3020-01-115-3975 2017-02-32 2 DIBBS

Cross Reference | NSN 3020-01-115-3975

Part Number Cage Code Manufacturer
12276729 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-01-115-3975

Characteristic Specifications
STYLE DESIGNATOR A13 PLAIN
PILOT DIAMETER 0.870 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
OUTSIDE DIAMETER 3.750 INCHES NOMINAL
OVERALL LENGTH 3.688 INCHES NOMINAL
FLANGE THICKNESS 0.190 INCHES NOMINAL
PITCH DIAMETER 3.521 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 3.750 INCHES NOMINAL
FACE WIDTH 0.190 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.870 INCHES MINIMUM AA END AND 0.900 INCHES MAXIMUM AA END AND 0.870 INCHES MINIMUM BB END AND 0.900 INCHES MAXIMUM BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.150 INCHES NOMINAL AA END AND 0.348 INCHES NOMINAL BB END
DISTANCE FROM PILOT END TO FLANGE FACE 0.348 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 2
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS 2.000 INCHES NOMINAL
TEETH QUANTITY PER ROW 5
TOOTH PITCH 2.212 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER ANY ACCEPTABLE
MATERIAL STEEL, CORROSION RESISTING
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION BB END
SECURING HOLE QUANTITY 2
HOLE LOCATION PILOT BODY
DRILLED HOLE DIAMETER 0.253 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITY 10 RATCHET TEETH
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 12276729

Restrictions/Controls & Freight Information | NSN 3020-01-115-3975

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 3020-01-115-3975

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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