Part Number
Part Number:
NSN:
NIIN:
Item Name:
ADAPTER , CURVIC COUPLING
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 | STEEL,AMS6415,CADMIUM-PLATED QQ-P-416 CLASS 3 TYPE 2,DIM.,3.184 IN. NOMLG,6.125 IN. NOM FLANGE OD BY 0.290 IN. NOM W,1.375 IN. NOM BODY OD,RIGHT END OD SPLINE DATA,24 TEETH 1.500 IN. LG,12/32 DIAMETRAL PITCH,30.0 DEG PRESSURE ANGLE,1.500 IN. PITCH DIA,1.3638 IN. MIN,1.3750 IN. MAX MINOR DIA,1.5575 IN. MIN,1.5625 IN. MAX MAJOR DIA,ONE OD FLANGE LOCATED 1.500 IN. FROM RIGHT END W/1.6775 IN. OD BY 0.200 IN. W,0.910 IN. NOM ID BY 2.696 IN. NOM LG,COUNTERBORED TO 1.160 IN. DIA BY 1.375 IN.LG,6.125 IN. FLANGE LEFT FACE CURVIC COUPLING,36 TEETH 0.375 IN. LG,30.0 DEG PRESSURE ANGLE,ONE FLANE CENTER HOLE0.516 IN. DIA,ITEM USED ON ENGINE MAINDRIVE SHAFT |