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 |
|---|---|
| 83130 | BUFFALO PUMPS INC. |
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 |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.563 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 1.4785 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 8 |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| ABHP | OVERALL LENGTH | 31.313 INCHES NOMINAL |
| AAHW | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED |
| AMFT | SECOND END KEYWAY DEPTH | 0.094 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.625 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.7497 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 1.5585 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.437 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL |