Part Number
Part Number:
NSN:
NIIN:
Item Name:
CENTER FRAME ASSEMBLY
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-225/6 COMP 2024-T351,ANODIZED BPS FW4001,DIM.,36.880 IN. NOM O/A LG,0.750 IN. NOM THK,2.800 IN. NOM CENTER W,2.120 IN. NOM END W,0.375 IN. NOM END THK,FRAME BEND UPWARD W/4.000 IN. RADIUS OF CURVATURE AT5.000 IN. EACH SIDE OF VERTICAL CENTERLINE,ONE HOLE 1.200 IN. DIA THRU FRAMECENTER W/ONE HOLE 0.1257 IN. DIA DRILLED AT 30.0 DEG ANGLE TO HOLE CENTER AND FITTED W/NAS516-1 FITTING,FOUR EQUALLY SPACED THREADED HOLES 0.250-28 UNF CLASS 3B SURROUNDING CENTER HOLE W/1.410 IN. C TO C DISTANCE,ONE HOLE 0.500 IN. DIA DRILLED THRU HORIZONTAL CENTERLINE 2.800 IN. EACH SIDE OF VERTICAL CENTERLINE AND FITTED W/204-010-413-45BUSHINGS,FOUR HOLES 0.3125 IN. DIA DRILLED THRU LEFT AND RIGHT ENDS,TWO HOLES 0.500 IN. FROM END,TWO HOLES 2.500 IN. FROM END W/1.250 IN. C TO C DISTANCE ACROSS WIDTH,ONE HOLE 0.3750 IN. DIA 7.980 IN. LEFT OF CENTER AND 0.875 IN. BELOW HORIZONTAL CENTERLINE FITTEDW/204-010-413-47 BUSHING,ITEM USED ON STABILIZER BAR |