NIIN 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 |
|---|---|---|---|---|---|---|---|---|
| DAA7278D085-001 | 1W025 | A | 3 | 2 | A | 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 |
|---|---|---|
| AMDG | FIRST END KEYWAY DEPTH | 0.108 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.1863 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.000 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 1.380 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.312 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AAHP | SECOND END STYLE | EXTERNALLY THREADED AND WOODRUFF KEYWAY |
| AGAV | END ITEM IDENTIFICATION | 1730-01-268-9238 |
| AMFW | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.100 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SECOND END HAS INTERNAL SQUARE .503 IN WIDE X .68 IN DEEP,HOLE THRU .203 IN DIA;EXTERNAL THREADS 12 UNF-2A. |
| ABHP | OVERALL LENGTH | 7.560 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 4 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.9980 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.6250 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |