Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING , SHAFT , RIGID
Definition:
A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.
CAGE Information
| Code | Company |
|---|---|
| 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY |
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 |
|---|---|---|
| ABXV | BORE DIAMETER | 1.1260 INCHES NOMINAL FIRST END |
| AXFH | SPLINE LENGTH | 1.000 INCHES NOMINAL SECOND END |
| ADGE | BORE LENGTH | 1.7500 INCHES NOMINAL FIRST END |
| AAUB | HOLE DIAMETER | 1.005 INCHES NOMINAL |
| AGZD | BORE SHAPE | STRAIGHT FIRST END |
| AGAV | END ITEM IDENTIFICATION | STEAM TURBINE |
| BSNP | SECURING METHOD | THREADED HOLE |
| FEAT | SPECIAL FEATURES | QDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: FIRST END, 0.688 IN. NOMINAL; PITCH DIAMETER: SECOND END, 0.875 IN. NOMINAL; 1 KEYING FACILITY PROVIDED FIRST END; KEYING FACILITY WIDTH: FIRST END, 0.250 IN. NOMINAL |
| CQRG | BODY MATERIAL | STEEL |
| BSNQ | THREADED HOLE QUANTITY | 1 |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.000 SECOND END |
| AXYS | SPLINE TYPE | STRAIGHT SECOND END OR INVOLUTE SECOND END |
| AAUH | SPLINE MINOR DIAMETER | 0.7811 INCHES NOMINAL SECOND END |
| ADAV | OVERALL DIAMETER | 2.000 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN SLEEVE |
| ABSA | SPLINE QUANTITY | 7 SECOND END |
| ABVK | THREAD SIZE DESIGNATOR | 3/8-16 |
| CBBL | FEATURES PROVIDED | KEYWAY |
| AGZD | BORE SHAPE | SPLINED SECOND END |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |