NSN 3020-00-287-9661

Part Details | GROOVE PULLEY

3020-00-287-9661 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.

Alternate Parts: AN219A4, 20219A4, 20219A4, MS20219A4, 20219A4, 3020-00-287-9661, 00-287-9661, 3020002879661, 002879661

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-287-966108109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-287-9661
Part Number Cage Code Manufacturer
AN219A488044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
20219A429965ARVAN, INC.DBA AEROSPACE DIVISION
20219A483451ATCO PULLEY CORP
MS20219A496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
20219A425337RALMARK COMPANY
Technical Data | NSN 3020-00-287-9661
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.630 INCHES NOMINAL
OVERALL LENGTH0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
FACE WIDTH0.310 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.375 INCHES MINIMUM AND AHH0.425 INCHES MAXIMUM
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.061 INCHES MINIMUM AND AHH0.063 INCHES MAXIMUM
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 ANODIZE
GROOVE SHAPE U
GROOVE QUANTITY1
GROOVE DEPTH0.156 INCHES NOMINAL
GROOVE WIDTH0.150 INCHES NOMINAL
GROOVE RADIUS0.047 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPEE ANY ACCEPTABLE
BEARING QUANTITY1
BORE TYPE STRAIGHT
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
BORE LENGTH0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED