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National Stock Number:
1680-01-474-1190
Federal Supply Class:
1680
National Item Identification Number:
014741190
Description:
ADAPTER,BLOWER INPUT DRIVE
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Manufacturer Information:
| K874393-011 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| OVERALL DIAMETER | 2.696 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER - FLANGED BLOWER INPUT DRIVE | | MATERIAL | STEEL | | SPECIAL FEATURES | 4340 STEEL IS TO BE I.V.D. ALUMINUM COATED, THICKNESS ON SPLINE 0.0005 IN. MAX.; HEAT TREATED TO 160,000 PSI MINIMUM TENSILE STRENGTH RC 36-40; FLANGE END HAS FOUR EQUALLY SPACED MOUNTING HOLES 0.257-0.261 IN. DIA.; CIRCLE DIA. IS 2.376 IN.; SIDE RADIUS FROM FLANGE CENTER 1.0625 IN.; FLANGE THICKNESS 0.120 IN.; CENTER HOLE DIA. 0.405-0.410 IN.; FOUR HOLES 0.187-0.191 IN. DIA. ARE UNEQUALLY SPACED AROUND CENTER HOLE WITHIN A RECESSED AREA 1.450 IN. DIA.; END OPPOSITE FLANGE HAS OUTSIDE DIA. OF 1.855 IN. WITH 24 TOOTH INTERNAL INVOLUTE SPLINE; MINOR DIA. 1.438 IN.; MAJOR DIA. 1.629 IN. MAX. |
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