Product Details | GROOVE PULLEY

1640-00-287-9661 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: 002879661

Aircraft Components and Accessories | Aircraft Control Cable Products

Supply Group (FSG) NSN Assign. NIIN
16 00-287-9661

Drawings & Photos | NSN 1640-00-287-9661


Demand History | NSN 1640-00-287-9661

Part Number Request Date QTY Origin
MS20219A4 2012-11-310 5
MS20219A4 2009-11-307 30 Italy
1640-00-287-9661 2009-02-35 271 DIBBS
1640-00-287-9661 2008-11-331 85 DIBBS
1640-00-287-9661 2007-10-291 64 DIBBS

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Technical Data | NSN 1640-00-287-9661

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 2.630 INCHES NOMINAL
OVERALL LENGTH 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
FACE WIDTH 0.310 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.375 INCHES MINIMUM BOTH ENDS AND 0.425 INCHES MAXIMUM BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.061 INCHES MINIMUM BOTH ENDS AND 0.063 INCHES MAXIMUM BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-268, T4-CANCELED OVERALL
SURFACE TREATMENT ANODIZED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.156 INCHES NOMINAL
GROOVE WIDTH 0.150 INCHES NOMINAL
GROOVE RADIUS 0.047 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE BALL
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
BORE LENGTH 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20219A4

Restrictions/Controls & Freight Information | NSN 1640-00-287-9661

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