Product Details | GROOVE PULLEY

1640-00-528-0502 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: 005280502

Aircraft Components and Accessories | Aircraft Control Cable Products

Supply Group (FSG) NSN Assign. NIIN
16 00-528-0502

Drawings & Photos | NSN 1640-00-528-0502


Demand History | NSN 1640-00-528-0502

Part Number Request Date QTY Origin
MS20220A3 2023-01-05 20 United States
1640-00-528-0502 2015-03-25 15 United States
MS20220A3 2011-11-28 25 US

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Technical Data | NSN 1640-00-528-0502

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 4.255 INCHES NOMINAL
OVERALL LENGTH 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
FACE WIDTH 0.422 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION 0.515 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.1015 INCHES NOMINAL BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-268-CANCELED OVERALL
SURFACE TREATMENT ANODIZED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.250 INCHES NOMINAL
GROOVE WIDTH 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
GROOVE RADIUS 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE BALL
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 0.3120 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM
BORE LENGTH 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20220A3

Restrictions/Controls & Freight Information | NSN 1640-00-528-0502

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information