Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING , SHAFT , FLEXIBLE
Definition:
A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS SO THAT ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. IT IS CONSTRUCTED TO ALLOW FOR SLIGHT MISALIGNMENT OF SHAFTS BOTH LINEAR AND ANGULAR.
CAGE Information
| Code | Company |
|---|---|
| 21444 | REXNORD LLC DIV FALK GEAR GROUP DIVI |
Federal Supply Class
Title
TORQUE CONVERTERS AND SPEED CHAN
Inclusions:
INCLUDES FLUID COUPLINGS; NONVEHICULAR CLUTCHES AND COUPLINGS; HORIZONTAL RIGHT ANGLE DRIVE GEAR UNITS.
Exclusions:
EXCLUDES AUTOMOTIVE TORQUE CONVERTERS (FSC 2520); VEHICULAR POWER TRANSMISSION COMPONENTS (FSC 2520); ROTARY AIRCRAFT TRANSMISSION GEAR UNITS (FSC 1615).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 9.274 INCHES MINIMUM AND 9.275 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 9.274 INCHES MINIMUM AND 9.275 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 4.4990 INCHES MINIMUM BOTH ENDS AND 4.5000 INCHES MAXIMUM BOTH ENDS |
| AGZD | BORE SHAPE | STRAIGHT BOTH ENDS |
| BSGH | KEYING FACILITY QUANTITY | 1 BOTH ENDS |
| ABRV | KEYWAY DEPTH | 0.4370 INCHES NOMINAL BOTH ENDS |
| FEAT | SPECIAL FEATURES | 2 HOLES ON FACE OF COUPLINGS 1 IN. -8 NC3, 180 DEG APART ON A 6-1/4 IN. B.C.; 1 IN. BY 45 DEG CHAMFER IN END OF HUB |
| ADGE | BORE LENGTH | 4.8130 INCHES NOMINAL BOTH ENDS |
| CBBL | FEATURES PROVIDED | EXPOSED COUPLING BOLT TYPE AND KEYWAY AND FLOATING SHAFT |
| ZZZV | FSC APPLICATION DATA | MAIN REDUCTION GEAR |
| ABSF | KEY WIDTH | 0.875 INCHES MINIMUM BOTH ENDS AND 0.880 INCHES MAXIMUM BOTH ENDS |
| APGF | DESIGN TYPE | INTERNAL GEAR |
| ABHP | OVERALL LENGTH | 9.687 INCHES NOMINAL |
| BSGK | KEYING FACILITY TYPE | KEYWAY BOTH ENDS |