Part Number
Part Number:
NSN:
NIIN:
Item Name:
SHAFT , PROPULSION , SHIP
Definition:
A SHAFT USED TO TRANSMIT TO THE PROPELLER THE TORQUE GENERATED BY THE MAIN ENGINE OF A SHIP AND ALSO TO TRANSFER THE PROPELLER THRUST TO THE THRUST BLOCK.
CAGE Information
| Code | Company |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
Federal Supply Class
Title
SHIP AND BOAT PROPULSION COMPONE
Inclusions:
INCLUDES PROPULSION SHAFTS; SHIP PROPPELLERS. MARINE TRANSMISSIONS, REVERSE AND REDUCTION GEAR TYPE.
Exclusions:
EXCLUDES ENGINES (FSC 2810, 2815); TURBINES (FSC 2825, 2835, 2840).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CPTT | FORWARD END TAPER MAJOR DIAMETER | 17.958 INCHES NOMINAL |
| CPTG | FORWARD BEARING SLEEVE LENGTH | 2.500 FEET NOMINAL |
| CPJF | FORWARD END KEYWAY | PROVIDED |
| ABRV | KEYWAY DEPTH | 1.688 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 3.500 INCHES MINIMUM AND 3.562 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 20.000 INCHES NOMINAL |
| CPTH | AFTER BEARING SLEEVE OUTSIDE DIAMETER | 21.875 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 51.021 FEET NOMINAL |
| CPHM | FORWARD END DESIGN | TAPERED |
| BPJZ | USAGE LOCATION | PORT/STARBOARD |
| AEVE | KEYWAY QUANTITY | 1 AND 3 |
| CPTF | FORWARD BEARING SLEEVE OUTSIDE DIAMETER | 21.875 INCHES NOMINAL |
| CPTB | COUPLING THICKNESS | 4.000 INCHES NOMINAL |
| CPTS | COVERING LOCATION | SURFACE BETWEEN BEARING SLEEVES |
| ARQS | CONSTRUCTION | HOLLOW |
| CPTD | THREADED AFTER END | NOT INCLUDED |
| APZX | PROTECTIVE COVERING TYPE | RUBBER |
| CPNK | AFTER END COUPLING DESIGN | INTEGRAL |
| CPNC | FORWARD END TAPER LENGTH | 1.667 FEET NOMINAL |
| AHSU | COUPLING OUTSIDE DIAMETER | 32.750 INCHES NOMINAL |
| CPJG | AFTER END KEYWAY | NOT PROVIDED |
| APQB | UNIT TYPE | STERN TUBE SHAFT SECTION |
| AGYE | SURFACE FINISH | SMOOTH MACHINED |
| CTMS | FORWARD END TAPER | 0.125 PER FOOT IN INCHES NOMINAL |
| CPNF | THREADED FORWARD END | NOT INCLUDED |
| MATL | MATERIAL | STEEL,MIL,MIL-S-23284,FORGED |
| CPNM | COUPLING LENGTH | 0.667 FEET NOMINAL |
| AARX | INSIDE DIAMETER | 6.000 INCHES MINIMUM AND 14.000 INCHES MAXIMUM |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL |