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 |
|---|---|
| 81205 | THE BOEING COMPANY DBA BOEING DIV DE |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | KC-135 AIRCRAFT |
| AGAV | END ITEM IDENTIFICATION | KC-135 AIRCRAFT |
| AMFZ | SECOND END DIAMETER | 0.8175 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| AAHX | SECOND END GROOVE DIAMETER | 0.4810 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 7 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.570 INCHES NOMINAL |
| AMDS | FIRST END PITCH DIAMETER | 1.6875 INCHES NOMINAL |
| AMDR | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.570 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 1.5625 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 7THREADED END 9/16-18 UNF-3A PER MIL-S-7742; STEP BEHIND THREADED END EXTERNAL INVOLUTE SPLINE,14 TEETH,MATES W/6-72451,0.87 IN.L.; CENTER OF SHAFT INV. SPLINE,33 TEETH,MATE W/9-65416; SPLINED END HAS THREADED HOLE DR. THRU SPLINES .25 IN. FROM END |
| AAGZ | FIRST END STYLE | SPLINED (INVOLUTE) |
| AAHW | SECOND END GROOVE WIDTH | 0.1600 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| AMDM | FIRST END SPLINE LENGTH | 0.560 INCHES NOMINAL |
| BDSQ | FIRST END SPLINE QUANTITY | 27 |
| ABHP | OVERALL LENGTH | 7.420 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 1.7500 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.7500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4340 |