National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 639389 PIECE 25 | 53711 | A | 5 | 2 | 5 | AX | ||
| 6397389-25 | 53711 | A | 3 | 2 | E | AX | ||
| 6397389 | 53711 | A | D | 9 | A | AX |
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 |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AKTM | FIRST END SLOT WIDTH | 0.310 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 45.060 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FIRST END IS ALSO EXTERNALLY THREADED |
| AMFZ | SECOND END DIAMETER | 1.2500 INCHES NOMINAL |
| AAHP | SECOND END STYLE | EXTERNAL THREADED |
| AAGZ | FIRST END STYLE | SLOTTED |
| ATPC | STEP QUANTITY | 12 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| AMDW | FIRST END SLOT DEPTH | 0.120 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE |
| AMDL | FIRST END DIAMETER | 2.1570 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 2.755 INCHES NOMINAL |