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 |
|---|---|---|
| AAHX | SECOND END GROOVE DIAMETER | 0.3910 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| AAHX | SECOND END GROOVE DIAMETER | 0.3910 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES |
| CSPY | LARGEST STEP DIAMETER | 0.720 INCHES NOMINAL |
| AAHG | FIRST END GROOVE WIDTH | 0.0280 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED |
| AAHH | FIRST END GROOVE DIAMETER | 0.4100 INCHES MINIMUM AND 0.4140 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 6.580 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 0.060 INCHES NOMINAL |
| AAHW | SECOND END GROOVE WIDTH | 0.0280 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.009 INCHES NOMINAL |