Product Details | SPROCKET WHEEL

3020-00-173-7384 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: 6585005153, 65850-05153, 65850-05153-101, 3020-00-173-7384, 00-173-7384, 3020001737384, 6585005153101, 001737384

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

Supply Group (FSG) NSN Assign. NIIN
30 18 FEB 1973 00-173-7384

Drawings & Photos | NSN 3020-00-173-7384


Cross Reference | NSN 3020-00-173-7384

Part Number Cage Code Manufacturer
65850-05153 78286 SIKORSKY AIRCRAFT CORPORATION
65850-05153-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3020-00-173-7384

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 3.008 INCHES NOMINAL
OVERALL LENGTH 1.020 INCHES NOMINAL
PITCH DIAMETER 2.869 INCHES NOMINAL
FACE WIDTH 0.110 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 36
TOOTH PITCH 0.250 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 25
MATERIAL STEEL, MIL-S-5000, COMP 4340, COND C1
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATION 34.0 ROCKWELL C MINIMUM HUB AND 36.0 ROCKWELL C MAXIMUM HUB
SURFACE TREATMENT PHOSPHATE
BORE BEARING NOT INCLUDED
BORE TYPE INVOLUTE SPLINE
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BOTH ENDS
COUNTERBORE DIAMETER 0.725 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
COUNTERBORE DEPTH 0.400 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
SPLINE QUANTITY 12
SPLINE MAJOR DIAMETER 0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
SPLINE MINOR DIAMETER 0.555 INCHES MAXIMUM AND 0.550 INCHES MINIMUM
SPLINE LENGTH 0.450 INCHES NOMINAL
SPLINE PRESSURE ANGLE IN DEG 30.0
SPLINE PITCH DIAMETER 0.6000 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 1.560 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 0.740 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 0.170 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 0.885 INCHES NOMINAL AA END
GROOVE/STEP LOCATION AA END
HUB EXTERNAL KEYWAY NOT INCLUDED
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 6585005153-101

Restrictions/Controls & Freight Information | NSN 3020-00-173-7384

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 3020-00-173-7384

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