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 |
|---|---|
| 43689 | HUNTINGTON INGALLS INCORPORATED DIV |
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 |
|---|---|---|
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 0.9950 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| ABHP | OVERALL LENGTH | 11.562 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL |
| AMGA | SECOND END SPLINE LENGTH | 1.251 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.9950 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 1.4060 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE |
| AAHH | FIRST END GROOVE DIAMETER | 0.6100 INCHES NOMINAL |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 0.8440 INCHES MINIMUM AND 0.8540 INCHES MAXIMUM |
| AAHG | FIRST END GROOVE WIDTH | 0.1250 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 1.4060 INCHES NOMINAL |
| AMGS | SECOND END HOLE DIAMETER | 0.2810 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| AAHP | SECOND END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) |
| ATPC | STEP QUANTITY | 5 |
| BDSR | SECOND END SPLINE QUANTITY | 10 |