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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM SEAWOLF CLASS SSN |
| AGZD | BORE SHAPE | STRAIGHT BOTH ENDS |
| ADGE | BORE LENGTH | 0.500 INCHES NOMINAL SECOND END |
| ABHP | OVERALL LENGTH | 1.875 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.375 INCHES NOMINAL SECOND END |
| ADAV | OVERALL DIAMETER | 0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| CQRG | BODY MATERIAL | STEEL |
| ADGE | BORE LENGTH | 0.750 INCHES NOMINAL FIRST END |
| FEAT | SPECIAL FEATURES | 0.562 IN. DIA BORE LOCATED 0.750 IN. FROM FIRST END, LG 0.625 IN., BORE FIRST END THREADED 5/8-16 UN, SECOND END BORE SQUARE, MATERIAL PER MIL-S-22698 GRADE A OR B, USED ON CANOPY SEAL WELD CURRING MACHINE, CAPPED GLOBE AND ANGLE VALVE |
| ABXV | BORE DIAMETER | 0.625 INCHES NOMINAL FIRST END |
| STYL | STYLE DESIGNATOR | PLAIN SLEEVE |