Part Number
Part Number:
NSN:
NIIN:
Item Name:
RING , SWASHPLATE INNER
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 | ALUMINUM ALLOY QQ-A-367 ALLOY 2014-T6,ANODIZED BPS FW4001,SHAPE CIRCULAR W/2 MOUNTING ARMS,DIM.,5.373 IN. MIN,5.375 IN. MAX OD,4.125 IN. MIN,4.127 IN. MAX ID BY 1.852 IN. LG,3.750 IN. NOM INTERNAL FLANGE ID BY 0.467 IN. LG,3.400 IN. NOM HT,ONE ARM EXTENSION AT ZERO DEG 7.125 IN. DISTANCE FROM RING CENTER TO BEARING CENTER W/BEARING MOUMTED PERPENDICULAR TO RING OD,ONE ARM EXTENSION AT 90.0 DEG 7.125 IN. DISTANCE FROM RING CENTER TO BEARING CENTER W/BEARING PERPENDICULAR TO RING OD,NO. 206-010-469-1 BEARINGS,EIGHT EQUALLY SPACED THREADED HOLES THREADED W/O.2500-28 UNF CLASS 3B THREADS 0.500 IN. DEEP ON RING 4.564 IN. DIA BOLT CIRCLE,EIGHT MS124736 INSERTS INSTALLED IN THREADED HOLES |