Product Details | GROOVE PULLEY

3020-01-232-2558 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Part Alternates: H-107, H-107 DB500X1 1/8IN.BORE, H107DB500X118INBORE, H107, 3020-01-232-2558, 01-232-2558, 3020012322558, 012322558

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

Supply Group (FSG) NSN Assign. NIIN
30 09 MAY 1986 01-232-2558

Cross Reference | NSN 3020-01-232-2558

Part Number Cage Code Manufacturer
H-107 62258 CORRECT AIR CORP
H-107 DB500X1 1/8IN.BORE 62258 CORRECT AIR CORP

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Technical Data | NSN 3020-01-232-2558

Characteristic Specifications
SECURING HOLE QUANTITY 2
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED A AND B
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
OVERALL LENGTH 2.812 INCHES NOMINAL
GROOVE DEPTH 0.612 INCHES NOMINAL
SURFACE TREATMENT PHOSPHATE
GROOVE QUANTITY 1
V GROOVE ANGLE IN DEG 34.0
STYLE DESIGNATOR WEBBED OR SPOKED
PITCH DIAMETER 4.200 INCHES MINIMUM AND 4.600 INCHES MAXIMUM
GROOVE SHAPE V
BEARINGS NOT INCLUDED
HUB END OUTSIDE DIAMETER AND LOCATION 2.500 INCHES NOMINAL AA END
KEYING FACILITY INCLUDED
QUANTITY 1
GROOVE WIDTH 0.606 INCHES MINIMUM AND 0.618 INCHES MAXIMUM
INTEGRAL COOLING VANE NOT INCLUDED
HOLE LOCATION THRU FIRST GROOVE,90 DEG APART
SECURING METHOD THREADED HOLE
OUTSIDE DIAMETER 4.950 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
LIGHTENING HOLE NOT INCLUDED
KEYWAY WIDTH 0.250 INCHES NOMINAL
MATERIAL AND LOCATION IRON, CAST OVERALL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.000 INCHES NOMINAL AA END AND 0.688 INCHES NOMINAL BB END
PROTRUDING HUB CHARACTERISTIC PLAIN
KEYING FACILITY TYPE KEYWAY
BORE LENGTH 2.125 INCHES NOMINAL
BORE TYPE STRAIGHT
SECURING LOCATION AA END
DESIGN FORM WEBBED
THREAD SIZE 5/16-18
FURNISHED ITEMS AND QUANTITY SETSCREW,TWO EACH;SPLIT LOCK WASHER,THREE EACH;CAPSCREW,THREE EACH
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.688 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
BORE DIAMETER 1.125 INCHES NOMINAL
FACE WIDTH 1.812 INCHES NOMINAL
BORE FEATURE INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-232-2558

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.
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 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 3020-01-232-2558

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