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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 4.359 INCHES NOMINAL |
| CFGD | TAPER LARGEST DIAMETER | 1.6250 INCHES NOMINAL SECOND END |
| BSNS | UNTHREADED HOLE QUANTITY | 6 |
| AAUB | HOLE DIAMETER | 0.5000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM |
| AGZD | BORE SHAPE | TAPERED BOTH ENDS |
| CQRG | BODY MATERIAL | STEEL |
| CFGD | TAPER LARGEST DIAMETER | 2.0000 INCHES NOMINAL FIRST END |
| ADAV | OVERALL DIAMETER | 6.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGE |
| FEAT | SPECIAL FEATURES | TAPER LENGTH: FIRST END, 1.812 IN. NOMINAL; SECOND END, 1.844 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: FIRST END, 1.250 IN. NOMINAL; SECOND END, 1.005 IN. NOMINAL; FLANGE WIDTH: 2.812 IN. NOMINAL; TAPER PER FOOT: BOTH ENDS, 0.375 IN. NOMINAL; HUB DIAMETER: 3.375 IN. MINIMUM AND 3.750 IN. MAXIMUM; 1 KEYING FACILITY PROVIDED EACH END; KEYING FACILITY WIDTH: FIRST END, 0.500 IN. NOMINAL; SECOND END, 0.375 IN. NOMINAL |
| CBBL | FEATURES PROVIDED | KEYWAY |
| BSNP | SECURING METHOD | UNTHREADED HOLE |