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 |
|---|---|
| 53711 | NAVAL SEA 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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | SECOND STEP FROM FIRST END IS SPLINED IDENTICAL TO SECOND END |
| AMHD | SECOND END HOLE DEPTH | 3.2470 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 2.2200 INCHES MINIMUM AND 2.2800 INCHES MAXIMUM |
| AMGS | SECOND END HOLE DIAMETER | 1.1210 INCHES MINIMUM AND 1.1370 INCHES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY K-500 |
| AMDL | FIRST END DIAMETER | 1.5000 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 3.7500 INCHES MINIMUM AND 3.7540 INCHES MAXIMUM |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 2.8700 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| ABHP | OVERALL LENGTH | 26.9100 INCHES MINIMUM AND 26.9700 INCHES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT, ACTUATOR EXTENSION |
| AMGA | SECOND END SPLINE LENGTH | 12.8100 INCHES NOMINAL |
| BDSR | SECOND END SPLINE QUANTITY | 9 |
| AMFZ | SECOND END DIAMETER | 3.2450 INCHES MINIMUM AND 3.2470 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 3.2450 INCHES MINIMUM AND 3.2470 INCHES MAXIMUM |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 2.0000 INCHES NOMINAL |
| AAHP | SECOND END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) |
| ATPC | STEP QUANTITY | 5 |