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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CL A,HF OR CD,ANL,AH FED SPEC SINGLE MATERIAL RESPONSE |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMDL | FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| CTBM | SECOND END STEP LENGTH | 0.6094 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN(688) |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| AMFZ | SECOND END DIAMETER | 0.9990 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.7320 INCHES NOMINAL |
| ACMD | SECOND END WIDTH ACROSS FLATS | 1.5000 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| ABHP | OVERALL LENGTH | 4.5156 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY AND COPPER ALLOY |
| AAHP | SECOND END STYLE | HEXAGONAL |
| ATPC | STEP QUANTITY | 3 |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 1.1250 INCHES NOMINAL |