Part Number
Part Number:
NSN:
NIIN:
Item Name:
CAP ASSEMBLY , MAIN ROTOR BLADE
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
HELICOPTER ROTOR BLADES, DRIVE M
Inclusions:
INCLUDES HELICOPTER DYNAMIC COMPONENTS AND SPECIALLY DESIGNED PARTS THAT TRANSMIT POWER FROM THE AIRCRAFT POWER PLANT TO THE ROTARY WING AND ROTARY RUDDER. ALSO INCLUDED IN THIS CLASS ARE ROTORS; BLADES; ROTOR BLADE, TRIM, TABS; BLADE SETS; YOKES; CLUTCHES AND TRANSMISSIONS.
Exclusions:
EXCLUDES PROPELLERS (FSC 1610); ROTOR BRAKE SYSTEMS COMPONENTS (FSC 1630); ROTOR BLADE HYDRAULIC FOLDING SYSTEM COMPONENTS (FSC 1650); HYDRAULIC SERVO SYSTEM COMPONENTS (FSC 1650).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY QQ-A-327 ALLOY 6061-T6,ANODIZED MIL-A-8625 TYPE 1 CAP AND COVER,RUBBER,SYNTHETIC MIL-R-6855 GASKET,DIM.,13.813 IN. NOM LG,2.445 IN. MIN,2.450 IN. MAX W AT TOP,0.102 IN. NOM W AT BOTTOM,0.500 IN. NOM THK,ONE HOLE 1.315 IN. DIA LOCATED 1.562 IN. FROM TOP,TWO HOLES 0.438 IN. DIA DRILLED ON VERTICAL CENTERLINE 0.499 AND 2.625 IN. FROM TOP FOR COVER AND GASKET MOUNTING,EIGHT EQUALLY SPACED PILOT HOLES 0.098 IN. DIA DRILLED ON EACH 0.500 IN. THK SIDE |