Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING HALF , SHAFT
Definition:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.
CAGE Information
| Code | Company |
|---|---|
| 12776 | AIRCRAFT SUPPLIES |
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 |
|---|---|---|
| AGZD | BORE SHAPE | STRAIGHT |
| AGZD | BORE SHAPE | STRAIGHT |
| ABHP | OVERALL LENGTH | 1.310 INCHES MINIMUM AND 1.314 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 1.0310 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.5050 INCHES MINIMUM AND 0.5250 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL |
| AAQL | BODY STYLE | 2 HOLE FLANGE, THROUGH BORE |
| CBBL | FEATURES PROVIDED | KEYWAY |
| FEAT | SPECIAL FEATURES | SURFACE TREATMENT:CADMIUM; POSITIONING FACILITY BOLT CIRCLE DIA.:1.375" NOM.; POSITIONING FACILITY QTY:2; SECURING METHOD:A/A; KEYING FACILITY:NOT INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:1.875"; HUB OD:0.771" MIN., 0.791" MAX.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.396" MIN., 0.416" MAX.; COUNTERBORE DEPTH:0.271" MIN., 0.291" MAX.; COUNTERBORE DIA.:1.005" MIN., 1.015" MAX. |