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 |
| ADAV | OVERALL DIAMETER | 2.375 INCHES NOMINAL |
| AGZD | BORE SHAPE | STRAIGHT BOTH ENDS |
| ABXV | BORE DIAMETER | 1.6880 INCHES NOMINAL THROUGH BORE |
| ADGE | BORE LENGTH | 2.8700 INCHES NOMINAL THROUGH BORE |
| ABHP | OVERALL LENGTH | 5.620 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SECURING HOLES FIRST END 0.440 IN. FROM END TO CENTER, SECOND END 0.750 IN. FROM END TO CENTER HOLE, POSITIONED 120 DEGREES APART THREE EACH END, USED IN REMOTE OPERATING GEAR FOR TRIM AND DRAIN VALVE TD-103 ASSEMBLY; COUNTERBORE DIAMETER: BOTH ENDS, 1.813 IN. NOMINAL; COUNTERBORE DEPTH: FIRST END, 1.250 IN. NOMINAL; SECOND END, 1.500 IN. NOMINAL |
| BSNS | UNTHREADED HOLE QUANTITY | 6 |
| CQRG | BODY MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | PLAIN SLEEVE |
| BSNP | SECURING METHOD | UNTHREADED HOLE |
| CBBL | FEATURES PROVIDED | BORE COUNTERBORE |
| AAUB | HOLE DIAMETER | 0.279 INCHES NOMINAL |