Product Details | FLAT PULLEY

3020-00-368-5778 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Part Alternates: AC6471, AC647-1, AC64711, AC647-1-1, PPS/AC-647-1, PPSAC6471, 3020-00-368-5778, 00-368-5778, 3020003685778, 003685778

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-368-5778

Drawings & Photos | NSN 3020-00-368-5778


Cross Reference | NSN 3020-00-368-5778

Part Number Cage Code Manufacturer
AC647-1 54370 ALFA LAVAL INC.
AC647-1-1 54370 ALFA LAVAL INC.
PPS/AC-647-1 64074 PECK PURIFIER SALES CO

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Technical Data | NSN 3020-00-368-5778

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 1.798 INCHES NOMINAL
OVERALL LENGTH 5.025 INCHES NOMINAL
FACE WIDTH 2.428 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.672 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 2.593 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
RIM TYPE SOLID
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.500 INCHES NOMINAL
BORE LENGTH 5.025 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER 1.562 INCHES NOMINAL
COUNTERBORE DEPTH 2.250 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC GROOVED OR STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 0.937 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 2.215 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 0.378 INCHES NOMINAL AA END
FIRST END GROOVE DIAMETER AND LOCATION 0.812 INCHES NOMINAL AA END
FIRST END GROOVE WIDTH AND LOCATION 0.097 INCHES NOMINAL AA END
FIRST END LENGTH FROM GROOVE TO END AND LOCATION 2.265 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 0.672 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 2.593 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 2
HOLE LOCATION ON SIDE OF PULLEY SURFACE
DRILLED HOLE DIAMETER 0.205 INCHES NOMINAL
SPECIAL FEATURES END OF HUB THD 11/16-20 UN 2A RH 0.410 IN. LG

Restrictions/Controls & Freight Information | NSN 3020-00-368-5778

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 127320 PULLEYS/SHEAVES,NOI
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 593 unknown
Originating Activity Code XX
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 3020-00-368-5778

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