Part Number
Part Number:
NSN:
NIIN:
Item Name:
LOCK , NUT , MAIN ROTOR
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-250/4 COMP 2024-T4 OR 2024-T3,ANODIZED FW4001 BELL HELICOPTER CO,DIM.,1.100 IN. NOM LG,0.732 IN. MIN,0.737 IN. MAX W,0.190IN. NOM THICK,LOWER LEFT AND RIGHT CORNERS CUT AT 45 DEG ANGLE BY 0.425 IN. LG,TOP CENTER RECESSED 0.192 IN. MIN,0.197 IN. MAX DEEP BY 0.900 IN. MIN,0.920 IN. MAX WIDE W/INSIDE CORNERS ROUNDED BY 0.125 IN. RADIUS,ONE HOLE 0.265 IN. MIN,0.270 IN. MAX DIA DRILLED THRU 0.250 IN. FROM BOTTOMAND 0.550 IN. FROM RIGHT SIDE,ONE HOLE0.046 IN. MIN,0.052 IN. MAX DIA DRILLED AT 45 DEG ANGLE TO LEFT SIDE CUT 0.120 IN. FROM LEFT EDGE AND 0.200IN. FROM TOP OF CUT |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY QQ-A-250/4 COMP 2024-T4 OR 2024-T3,ANODIZED FW4001 BELL HELICOPTER CO,DIM.,1.100 IN. NOM LG,0.732 IN. MIN,0.737 IN. MAX W,0.190IN. NOM THICK,LOWER LEFT AND RIGHT CORNERS CUT AT 45 DEG ANGLE BY 0.425 IN. LG,TOP CENTER RECESSED 0.192 IN. MIN,0.197 IN. MAX DEEP BY 0.900 IN. MIN,0.920 IN. MAX WIDE W/INSIDE CORNERS ROUNDED BY 0.125 IN. RADIUS,ONE HOLE 0.265 IN. MIN,0.270 IN. MAX DIA DRILLED THRU 0.250 IN. FROM BOTTOMAND 0.550 IN. FROM RIGHT SIDE,ONE HOLE0.046 IN. MIN,0.052 IN. MAX DIA DRILLED AT 45 DEG ANGLE TO LEFT SIDE CUT 0.120 IN. FROM LEFT EDGE AND 0.200IN. FROM TOP OF CUT |