Part Number
Part Number:
NSN:
NIIN:
Item Name:
PLATE ASSEMBLY
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
Federal Supply Class
Title
AIRFRAME STRUCTURAL COMPONENTS
Inclusions:
INCLUDES FLIGHT CONTROL SURFACES; INTERNAL AND EXTERNAL AUXILIARY FUEL TANKS; EXHAUST SYSTEMS; PYLONS, TRIM TABS; AIRCRAFT.
Exclusions:
EXCLUDES FITTED COVERS; HELICOPTER ROTOR BRAKE SYSTEM COMPONENTS; AIRCRAFT LOOSE EQUIPMENT AND ALTERNATE MISSION CONFIGURATION EQUIPMENT STORED ON BOARD THE AIRCRAFT.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY QQ-A-601 ALLOY 356-T6 ANODIZED BPS FW4001 PLATE,ALUMINUMALLOY COMP 2024-T4 OR T351 ANODIZED BPS FW4001 RING,SHAPE HEXAGON W/EXTENSION AT 72.0 DEG,DIM.,1.600 IN. NOM O/A THK,11.670 IN. NOM O/A LG,6.970 IN. NOMDISTANCE ACROSS HEX FLATS,5.550 IN. NOM CENTER INTERNAL FLANGE ID BY 0.500 IN. W,5.750 IN. MIN,5.755 IN. MAX LEFTID COUNTERBORE BY 0.600 IN. DEEP,6.248IN. MIN,6.253 IN. MAX RIGHT ID COUNTERBORE BY 0.500 IN. DEEP,SIX MOUNTING HOLES 0.318 IN. DIA EQUALLY SPACED ON 3.562 IN. BOLT CIRCLE DIA,3.500 IN. NOM EXTENSION W,1.750 IN. END RADIUS,0.930IN. NOM THK,2.800 IN. ID COUNTERBORE BY 0.830 IN. DEEP,ONE CENTER EXTENSIONTAPPED W/0.250-18 UNF CLASS 3B THREADS0.380 IN. DEEP,RING INSERT DIM.,5.7645IN. NOM OD,5.450 IN. NOM ID,0.565 IN. NOM LG,ITEM USED ON HUB ASSY MAIN ROTOR OUTBOARD SECTION |