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 |
|---|---|---|---|---|---|---|---|---|
| DAA7278D255 | 1W025 | A | D | 9 | A | ZZ | ||
| DAA7278D255-001 | 1W025 | A | 3 | 2 | E | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
| AAGZ | FIRST END STYLE | PLAIN |
| AAHP | SECOND END STYLE | UNTHREADED CROSS DRILLED |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.250 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.170 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.5000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| CSPY | LARGEST STEP DIAMETER | 0.737 INCHES MINIMUM AND 0.747 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | 1730-01-268-9238 |
| AMGS | SECOND END HOLE DIAMETER | 0.1880 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 3 |
| AMFZ | SECOND END DIAMETER | 0.4800 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM |