Part Number
Part Number:
NSN:
NIIN:
Item Name:
SUPPORT , DROOP CONTROL
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 MIL-A-21180 COMP A356-T61,SURFACE TREATMENT CHEMICAL FILM BPS FW4182,DIM.,4.500 IN. O/A LG,2.350 IN. NOM O/A HT,3.020 IN. NOM O/ABASE W,FRONT END OF BASE ROUNDED BY 0.320 IN. RADIUS,TWO TRIANGULAR UPRIGHT SECTIONS 0.875 IN. MIN,0.880 IN. MAX APART ON RIGHT SIDE OF BASE 0.210 IN. THK,TWO IN-LINE HOLES 0.2500 IN. DIA DRILLED THRU TOP CENTER OF UPRIGHT SECTION 0.960 IN. FROM BASE RIGHT EDGE,THREE MOUNTING HOLES IN BASE ON EACH CORNER 0.211 IN. DIA,TWO HOLES 2.250 IN. C TO C DISTANCE,FRONT HOLE 4.180 IN. C TO C DISTANCE FROM BACK HOLES,ONE LIGHTENING HOLE 1.000 IN. DIA IN BASE 2.340 IN. FROM WIDE END ON HORIZONTAL CENTERLINE |