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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| ABSA | SPLINE QUANTITY | 6 |
| ABSA | SPLINE QUANTITY | 6 |
| AAUJ | SPLINE MAJOR DIAMETER | 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 0.031" BY 0.031" BEVELED SPLINES AT HUB END; SURFACE TREATMENT:PAINTED; POSITIONING FACILITY BOLT CIRCLE DIA.:2.245" MIN., 2.255" MAX.; POSITIONING FCAILITY QTY:2; UNTHREADED HOLE LOCATION:THRU FLANGE 180 DEG. APART; UNTHREADED HOLE QTY:2; SECURING METHOD:UNTHREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; O/A OUTSIDE DIMENSION:2.984" MIN., 3.016" MAX.; SPLINE LG.:0.469" MIN., 0.484" MAX.; HUB OD:1.490" MIN., 1.510" MAX.; FLANGE THICKNESS:0.172" MIN. 0.203" MAX.; SPLINE MINOR DIA.:0.637" MIN., 0.749" MAX.; HOLE DIA.:0.323" MIN., 0.328" MAX. |
| MATT | MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | 0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.4690 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM |
| AGZD | BORE SHAPE | SPLINED |
| AAQL | BODY STYLE | 2 HOLE FLANGE, THROUGH BORE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16788, CLASS C2 MIL SPEC SINGLE MATERIAL RESPONSE |