Part Number
Part Number:
NSN:
NIIN:
Item Name:
LINER , GEARBOX
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT MODEL CH-53E |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL ALLOY; BLACK OXIDE MIL-C-13924,CLASS 1; ROCKWELL HARDNESS SCALE C26-33; MIN TENSILE STRENGTH 125,000 PSI; 1.521 IN. MIN AND 1.523 IN. MAX LG; 3.050 IN. MIN AND 3.060 IN. MAX ID; 3.435 IN. MIN AND 3.436 IN. MAX OD |