Product Details | GROOVE PULLEY

3020-01-239-4642 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: 464222, 3020-01-239-4642, 01-239-4642, 3020012394642, 012394642

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

Supply Group (FSG) NSN Assign. NIIN
30 29 AUG 1986 01-239-4642

Drawings & Photos | NSN 3020-01-239-4642


Cross Reference | NSN 3020-01-239-4642

Part Number Cage Code Manufacturer
464222 54418 MILTOPE CORPORATION

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Technical Data | NSN 3020-01-239-4642

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 1.250 INCHES NOMINAL
OVERALL LENGTH 0.062 INCHES NOMINAL
FACE WIDTH 0.037 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.075 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.025 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4 OVERALL
SURFACE TREATMENT CHEMICAL
GROOVE SHAPE U
GROOVE QUANTITY 2
GROOVE DEPTH 0.047 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
GROOVE WIDTH 0.100 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
GROOVE RADIUS 0.010 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
BORE LENGTH 0.620 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
III END ITEM IDENTIFICATION LINE PRINTER
MANUFACTURERS CODE 54418
DESIGN CONTROL REFERENCE 464222

Restrictions/Controls & Freight Information | NSN 3020-01-239-4642

Category Code Description
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.
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 114110 AIR CLEANER/DEHUMIDIFIERS,ETC NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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