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 |
|---|---|
| 75394 | EMERSON POWER TRANSMISSION CORPORATI |
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 |
|---|---|---|
| CBBL | FEATURES PROVIDED | KEYWAY AND COUNTERBORE |
| CBBL | FEATURES PROVIDED | KEYWAY AND COUNTERBORE |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 7.620 INCHES MINIMUM AND 7.630 INCHES MAXIMUM |
| AGZD | BORE SHAPE | TAPERED |
| CFGD | TAPER LARGEST DIAMETER | 1.9960 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | CDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.253" NOM.; POSITIONING HOLE COUNTERBORE DEP.:0.202" MIN.,0.218" MAX.; POSITIONING HOLE COUNTERBORE DIA.:1.359" MIN.,1.391" MAX.; UNTHREADED BORE DEP.:1.218" NOM.; UNTHREADED BORE DIA.:1.870" MIN.,1.875" MAX.; POSITIONING FACILITY BOLT CIRCLE DIA.:6" NOM.; POSITIONING FACILITY QTY:8; POSITIONING HOLE STYLE:COUNTERBORED; KEYING FACILITY QTY:1; COUNTERBORE LOCATION:COUPLING END; HUB OD:3.375" NOM.; THREAD PROVISION:UNTHREADED; BORE LG.:2.062" NOM.; KEYWAY WD.:0.500" MIN.,0.501" MAX.; TAPER MINOR DIA.:1.924" NOM.; RECESS DEP:0.4375" NOM.; RECESS DIA.:3.125" NOM.; FLANGE THICKNESS:1.4375" NOM.; COUNTERBORE DEP:0.03125" NOM.; COUNTERBORE DIA.:7.375" NOM. |
| MATT | MATERIAL | STEEL |
| AAQL | BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890, SHIPS, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE |