Part Number
Part Number:
NSN:
NIIN:
Item Name:
TRUNNION ASSY , 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 | STEEL,CORROSION RESISTANT AMS5659 COMP 15-3PH,PASSIVATED BPS FW4007,DIM.,2.312 IN. NOM O/A LG,0.903 IN. NOM O/A THK,1.376 IN. NOM SQUARE CENTER,0.311 IN. MIN,0.312 IN. MAX ARM OD 0.468 IN. NOM ARM LG,1.0236 IN. MIN,1.0241 IN. MAX CENTER ID BY 0.605 IN. LG,0.875 IN. TOP CENTER ID BY 0.187 IN. LG,ONE NO. B56-40-2 SEAL INSTALLED IN TOP ID,FOUR EQUALLY SPACED MOUNTING HOLES W/10-32 UNF CLASS 3B THREADS 0.500 IN. DEEP ON TRUNNION BOTTOM,CENTER TO CENTER DISTANCE 0.962 IN.,TRUNNION USED ON TAIL ROTOR CONTROL |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,CORROSION RESISTANT AMS5659 COMP 15-3PH,PASSIVATED BPS FW4007,DIM.,2.312 IN. NOM O/A LG,0.903 IN. NOM O/A THK,1.376 IN. NOM SQUARE CENTER,0.311 IN. MIN,0.312 IN. MAX ARM OD 0.468 IN. NOM ARM LG,1.0236 IN. MIN,1.0241 IN. MAX CENTER ID BY 0.605 IN. LG,0.875 IN. TOP CENTER ID BY 0.187 IN. LG,ONE NO. B56-40-2 SEAL INSTALLED IN TOP ID,FOUR EQUALLY SPACED MOUNTING HOLES W/10-32 UNF CLASS 3B THREADS 0.500 IN. DEEP ON TRUNNION BOTTOM,CENTER TO CENTER DISTANCE 0.962 IN.,TRUNNION USED ON TAIL ROTOR CONTROL |