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 |
|---|---|
| 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 |
|---|---|---|
| AAUJ | SPLINE MAJOR DIAMETER | 1.749 INCHES MINIMUM THROUGH BORE AND 1.750 INCHES MAXIMUM THROUGH BORE |
| ADAV | OVERALL DIAMETER | 3.380 INCHES NOMINAL |
| CQRG | BODY MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | 2.535 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN SLEEVE |
| AXYS | SPLINE TYPE | STRAIGHT THROUGH BORE |
| AXFH | SPLINE LENGTH | 2.535 INCHES NOMINAL THROUGH BORE |
| ABSA | SPLINE QUANTITY | 10 THROUGH BORE |
| AAUH | SPLINE MINOR DIAMETER | 1.504 INCHES MINIMUM THROUGH BORE AND 1.505 INCHES MAXIMUM THROUGH BORE |
| AGZD | BORE SHAPE | SPLINED THROUGH BORE |