Part Number
Part Number:
NSN:
NIIN:
Item Name:
CAP , SLEEVE AND SPINDLE ASSEMBLY
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 | MAGNESIUM ALLOY QQ-M-56 COMP AZ63-HTA OR COMP AZ92-HTA,SURFACE TREATMENT DICHROMATE MIL-M-3171 TYPE 3,DIM.,6.250 IN. N/M FLANGE OD,0.125 IN. NOM FLANGE W,0.6875 IN. NOM O/A W,6-16 N CLASS 3 EXTERNAL OD THREADS BY 0.406 IN. LG,ONE CENTRAL EXTERNAL EXTENSION 0.880 IN. DIA BY 0.500 IN. LG W/0.625 IN. DISTANCE ACROSS WRENCHING FLATS,FIVEINTERNAL WEBS 0.180 IN. THK,ITEM USED ON MAIN ROTOR HUB |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | MAGNESIUM ALLOY QQ-M-56 COMP AZ63-HTA OR COMP AZ92-HTA,SURFACE TREATMENT DICHROMATE MIL-M-3171 TYPE 3,DIM.,6.250 IN. N/M FLANGE OD,0.125 IN. NOM FLANGE W,0.6875 IN. NOM O/A W,6-16 N CLASS 3 EXTERNAL OD THREADS BY 0.406 IN. LG,ONE CENTRAL EXTERNAL EXTENSION 0.880 IN. DIA BY 0.500 IN. LG W/0.625 IN. DISTANCE ACROSS WRENCHING FLATS,FIVEINTERNAL WEBS 0.180 IN. THK,ITEM USED ON MAIN ROTOR HUB |