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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SHAFT , SHOULDERED

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
DAA7278D155 1W025 A D 9 A AX
DAA7278D155-001 1W025 A 3 2 E AX

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
AGAV END ITEM IDENTIFICATION 4920-01-279-8483
AAHP SECOND END STYLE CIRCULAR GROOVED
AAHN END SIMILARITY NOT IDENTICAL
AAGZ FIRST END STYLE PLAIN
AMDL FIRST END DIAMETER 1.0000 INCHES NOMINAL
CSPY LARGEST STEP DIAMETER 1.000 INCHES NOMINAL
AAHX SECOND END GROOVE DIAMETER 0.7010 INCHES MINIMUM AND 0.7070 INCHES MAXIMUM
MATT MATERIAL STEEL CORROSION RESISTING
ABHP OVERALL LENGTH 3.040 INCHES NOMINAL
ATPC STEP QUANTITY 2
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A-582,416 COND H ASSN STD SINGLE MATERIAL RESPONSE
AAHW SECOND END GROOVE WIDTH 0.0460 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM
AMFQ SECOND END DISTANCE FROM END TO GROOVE 0.4110 INCHES NOMINAL
AMFZ SECOND END DIAMETER 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM

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DAA7278D155 , DAA7278D155 , 3040-01-375-6313 , 3040013756313 , 013756313 , DAA7278D155 , DAA7278D155-001 ,