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 |
|---|---|
| 16640 | DEFOE SHIPBUILDING CO |
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 |
|---|---|---|
| CFGD | TAPER LARGEST DIAMETER | 3.7500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A27-55, GRADE N1 ASSN STD SINGLE MATERIAL RESPONSE |
| FEAT | SPECIAL FEATURES | ZPOSITIONING HOLE COUNTERBORE DEPTH:1" NOM.; POSITIONING HOLE COUNTERBORE DIA.:1.0625" NOM.; UNTHREADED BORE DEPTH:1.250" NOM.; UNTHREADED BORE DIA.:0.7656" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:8.500" NOM.; PSOITIONING FACILITY QTY:12; POSITIONING HOLE STYLE:COUNTERBORED; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; COUTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:10"; HUB OD:6.375" NOM.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.920" NOM., 2.250" NOM.; KEYWAY WD:0.750" NOM.; TAPER MINOR DIA.:3.125" NOM.; RECESS DEPTH:0.250" NOM.; RECESS DIA.:7" NOM.; FLANGE THICKNESS:2.250" NOM.; COUNTERBORE DEPTH:1.625" NOM.; COUNTERBORE DIA.:5.250" NOM. |
| AGZD | BORE SHAPE | TAPERED |
| ABHP | OVERALL LENGTH | 7.875 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AAQL | BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| ADGE | BORE LENGTH | 7.6250 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | KEYWAY |