Part Number
Part Number:
NSN:
NIIN:
Item Name:
FITTING , BLOWER WHEEL
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 OR COMP A357,ANODIZED BPS FW4001 SHAPE,FLANGED SLEEVE,DIM.,1.811 IN. NOM O/A LG,3.000 IN. NOM FLANGE OD BY 0.125 IN. NOM THK,1.503 IN. MIN,1.505 IN. MAX FLANGE 1ST STEP OD BY 0.125 IN. THK,1.160 IN. BODY OD,SPLINE ID DATA,SLIDING A SIDE FIT,27 TEETH BY 1.811 IN. LG,32/64 DIAMETRAL PITCH,0.8438 IN.PITCH DIA,0.8125 IN. MIN,0.8160 IN. MAX MINOR DIA,0.8081 IN. MIN,0.8742 IN. MAX MAJOR DIA,FOUR MOUNTING HOLES ON FLANGE 0.269 IN. DIA LOCATED ON 2.200 IN. DIA BOLT CIRCLE,FLANGE ID COUNTERBORED TO 0.922 IN. DIA BY 0.786 IN. NOMDEEP |