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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 22.3000 INCHES NOMINAL |
| AAHH | FIRST END GROOVE DIAMETER | 1.1210 INCHES MINIMUM AND 1.1310 INCHES MAXIMUM |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 1.0000 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.5000 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 2.6800 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AMDL | FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM |
| AMCZ | FIRST END KEYWAY WIDTH | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659 ASSN STD SINGLE MATERIAL RESPONSE |
| AMDG | FIRST END KEYWAY DEPTH | 0.1240 INCHES NOMINAL |
| AAHG | FIRST END GROOVE WIDTH | 0.2500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | B2 BOMBER AIRCRAFT |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED |
| ATPC | STEP QUANTITY | 4 |
| FEAT | SPECIAL FEATURES | CROSS DRILLED HOLE THRU HUB ON BOTH ENDS, 0.176 IN. OD |
| AAHN | END SIMILARITY | IDENTICAL |