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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
COUNTERSINK

Definition:

AN ANGULAR CUTTING TOOL, USUALLY MADE WITH ANGULAR RELIEF, HAVING ONE OR MORE FLUTES WITH SPECIFIC SIZE ANGLE CUTTING EDGES. IT IS USED FOR CHAMFERING AND COUNTERSINKING HOLES. THE TOOL MAY HAVE A STRAIGHT SHANK, TAPERED SHANK, BIT STOCK SHANK OR SPECIAL SHANK REQUIRING A SPECIAL HOLDER, FOR HOLDING IN A POWER- OR HAND-OPERATED MACHINE. IT MAY BE DESIGNED TO BE DRIVEN OR TURNED BY MEANS OF A WRENCH OR CARPENTER'S BRACE. FOR ITEMS REQUIRING A HOLDER BUT THE HOLDER IS NOT INCLUDED, USE CUTTER, COUNTERSINK.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
RCAC56-656 83324 A 3 2 4 ZZ
RCAC56-641 83324 A 5 9 4 75

CAGE Information

Code Company
83324 ALCOA GLOBAL FASTENERS INC. DBA ALCO

Federal Supply Class

Title

DRILL BITS, COUNTERBORES, AND CO

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABHP OVERALL LENGTH 4.120 INCHES NOMINAL
ABHP OVERALL LENGTH 4.120 INCHES NOMINAL
ABPM BODY DIAMETER 0.887 INCHES MINIMUM AND 0.888 INCHES MAXIMUM
AAVA POINT DIAMETER 0.600 INCHES NOMINAL
ALAR FLUTE QUANTITY 4
CBBL FEATURES PROVIDED INTEGRAL PILOT
CTHT INCLUDED ANGLE 90.0 DEGREES NOMINAL
MATT MATERIAL STEEL OVERALL
CQFM HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
AAVL PILOT DIAMETER 0.640 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
AAZE SHANK DIAMETER 0.375 INCHES NOMINAL
AKZV CUTTING ROTATION DIRECTION RIGHT-HAND
AAZF SHANK STYLE STRAIGHT ROUND
AKZH CUTTING END STYLE STRAIGHT FLUTE BLUNT END

Similar Parts

RCAC56-641 , RCAC56641 , 5133-00-177-7267 , 5133001777267 , 001777267 , RCAC56-656 , RCAC56-641 ,