Part Number
Part Number:
NSN:
NIIN:
Item Name:
CONTROL TUBE , TAIL ROTOR
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 | USTEEL MIL-T-6736 COMP 4130 TYPE 1COND N,CADMIUM-PLATED QQ-P-416 CLASS 2TYPE 1,DIM.,21.930 IN. MIN,21.970 IN. MAX LG,0.432 IN. MIN,0.442 IN. MAX OD,0.312-24 UNF CLASS 3A THREADS ON LEFT END OD BY 0.340 IN. LG,TWO THRU HOLES 90.0 DEG APART 0.077 IN. DIA LOCATED 0.175 IN. FROM END,0.562 IN. FLANGE ODBY 0.060 IN. THK LOCATED 1.000 IN. FROM LEFT END,0.625-6P DOUBLE THREAD 0.3333L NA-4G NON STD ON RIGHT END 1.250 IN. LG,0.5328 IN. MIN,0.5385 IN. MAX PITCH DIA,11.0 DEG 5 MIN HELIX ANGLE,FLANGE SPLINE DATA LOCATED 1.725 IN. FROM RIGHT END,22 TEETH 0.400 IN. LG,32/64 DIAMETRAL PITCH,30.0 DEG PRESSURE ANGLE CLASS A FIT,SIDES OF TEETH SLIDING,0.6875 IN. PITCH DIA,0.7158 IN. MIN,0.7188 IN. MAX MAJOR DIA,0.6379 IN. MIN,0.6460 IN. MAX MINOR DIA |