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 |
|---|---|
| 50380 | RELIANCE ELECTRIC |
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 |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| CSPY | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 18.188 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 8 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE |
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHP | SECOND END STYLE | FLAT KEYWAY |
| AMFR | SECOND END KEYWAY WIDTH | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 0.938 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 2.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AMFZ | SECOND END DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1850 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM |
| AMDL | FIRST END DIAMETER | 0.8750 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM |
| AMFT | SECOND END KEYWAY DEPTH | 0.125 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.094 INCHES NOMINAL |