Product Details | GROOVE PULLEY

3020-01-467-8011 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: 25233, 252331, 25233-1, 3020-01-467-8011, 01-467-8011, 3020014678011, 014678011

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

Supply Group (FSG) NSN Assign. NIIN
30 15 SEP 1999 01-467-8011

Drawings & Photos | NSN 3020-01-467-8011


Cross Reference | NSN 3020-01-467-8011

Part Number Cage Code Manufacturer
25233 07070 NAVY, UNITED STATES DEPARTMENT OF THE
25233-1 07070 NAVY, UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3020-01-467-8011

Characteristic Specifications
STYLE DESIGNATOR A7 WEBBED OR SPOKED
OUTSIDE DIAMETER 21.500 INCHES NOMINAL
OVERALL LENGTH 5.520 INCHES MINIMUM AND 5.530 INCHES MAXIMUM
PITCH DIAMETER 17.750 INCHES NOMINAL
FACE WIDTH 3.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 4.250 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.888 INCHES NOMINAL BOTH ENDS
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-601, ALLOY 356, T6 OVERALL
SURFACE TREATMENT ENAMELED
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 3.750 INCHES NOMINAL
GROOVE WIDTH 3.750 INCHES NOMINAL
V GROOVE ANGLE IN DEG 50.0
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE NEEDLE ROLLER
BEARING QUANTITY 2
BORE TYPE STRAIGHT
BORE DIAMETER 3.372 INCHES MINIMUM AND 3.374 INCHES MAXIMUM
BORE LENGTH 4.250 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SPECIAL FEATURES SURFACE FINISHES - PRIMER,TYPE I, CLASS C IAW MIL-P-23377; ENAMAL IAW MIL-C-22750 - COLOR NO. 26270; TREATMENT PRIOR TO ASSY. IAW MIL-STD-171; CASTING, CLASS 1, GRADE D IAW MIL-A-21180; NHA DAVIT ASSEMBLY TQ
III END ITEM IDENTIFICATION W/S CODE HELICOPTER MH-53E

Restrictions/Controls & Freight Information | NSN 3020-01-467-8011

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: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 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 3020-01-467-8011

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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