Part Number
Definition:
A SHAFT HAVING TWO OR MORE DIFFERENT DIAMETERS (GREATER THAN 0.031 INCHES (0.79 MILLIMETER)) ALONG ITS LENGTH. IT MUST HAVE ONE OR MORE OF THE FOLLOWING CONDITIONS: A SPECIFIED SURFACE FINISH DESIGNATION IN THE RANGE 1 TO 125 MICROINCHES (0.025 TO 3.2 MICROMETERS) ARITHMETICAL AVERAGE (AA), MACHINED PERIPHERAL FLAT(S), CIRCULAR GROOVE(S), KEYWAY(S), SPLINES, THREADS, OR HOLES. THE ENDS AND/OR SHOULDERS MAY BE MACHINED TO ACCOMMODATE BEARINGS, COUPLINGS, AND THE LIKE. IT IS NOT DESIGNED FOR USE IN ALIGNING BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. FOR ITEMS USED TO SUPPORT ROTATING MEMBERS SEE AXLE(1), SHOULDERED. FOR ITEMS NOT HAVING ANY OF THE ABOVE CONDITIONS SEE PIN, SHOULDER, HEADLESS. EXCLUDES SHAFT(1), STRAIGHT; AND AXLE(1), STRAIGHT.
CAGE Information
| Code | Company |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
Federal Supply Class
Title
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AMDR | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.4800 INCHES MINIMUM AND 1.4850 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 10.650 INCHES MINIMUM AND 10.660 INCHES MAXIMUM |
| AAGZ | FIRST END STYLE | SPLINED (INVOLUTE) |
| AMDM | FIRST END SPLINE LENGTH | 7.147 INCHES NOMINAL |
| BDSQ | FIRST END SPLINE QUANTITY | 14 |
| AMDS | FIRST END PITCH DIAMETER | 1.4000 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 1.2610 INCHES MINIMUM AND 1.2760 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES |
| CSPY | LARGEST STEP DIAMETER | 1.622 INCHES NOMINAL |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 1.4800 INCHES MINIMUM AND 1.4850 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 5 |
| AAHN | END SIMILARITY | IDENTICAL |
| MATT | MATERIAL | STEEL COMP 4130 |