Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING , MALE SPHERICAL
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 | 3STEEL AMS6260,CADMIUM-PLATED QQ-P-416 CLASS 2 TYPE 2,CASEHARDENED SPHERICAL SPLINE TEETH,DIM.,1.870 IN. MIN,1.880 IN. MAX O/A LG,1.591 IN. MIN,1.597 IN. MAX OD,1.375 IN. MIN,1.377 IN. MAX FLANGE END ID BY 1.170 IN. LG,LEFTEND SPHERICAL SPLINE TEETH LOCATED 0.130 IN. FROM LEFT END,32 TEETH 0.200 IN. LG,16 DIAMETRAL PITCH,20.0 DEG PRESSURE ANGLE,2.000 IN. PITCH DIA,1.842 IN. MIN,1.852 IN. MAX MINOR DIA,2.0990 IN. MIN,2.1010 IN. MAX MAJOR DIA,0.1963IN. CIRCULAR PITCH,0.107 IN. CIRCULAR TOOTH THK,RIGHT END ID INVOLUTE SPLINEDATA,24 TEETH 0.605 IN. LG,20/30 DIAMETRAL PITCH,30.0 DEG PRESSURE ANGLE,0.1571 IN. CIRCULAR PITCH,1.200 IN. PITCHDIA,1.295 IN. MIN,1.315 IN. MAX MINOR DIA,1.133 IN. MIN,1.138 IN. MAX DIA,ITEM USED ON DRIVE SHAFT TAIL ROTOR DRIVE |