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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , MACHINE

Definition:

AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION THROUGH HOLES IN ASSEMBLED PARTS AND NORMALLY INTENDED TO BE TIGHTENED OR RELEASED BY TORQUING A NUT. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF ONE NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. FOR ITEMS HAVING A GRIP LENGTH PORTION MACHINED TO A TOLERANCE OF 0.0015 INCH (0.038 MM) OR LESS, BOLT, SHEAR. SEE ALSO SCREW, CAP, HEXAGON HEAD AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
6863451 73342 A 3 2 2 SE
EU39181 K0680 A 5 2 1 KE
6863451 K0680 A 5 2 1 KE

CAGE Information

Code Company
73342 ALLISON TRANSMISSION INC. DBA ALLISO
K0680 ROLLS-ROYCE AIRLINES

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 63.0 MICROINCHES OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
AATB WIDTH BETWEEN FLATS 0.434 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CQBC MINIMUM TENSILE STRENGTH 260000 POUNDS PER SQUARE INCH
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
AASU HEAD HEIGHT 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
MATT MATERIAL STEEL OVERALL
THSD THREAD SERIES DESIGNATOR UNF
AASK HEAD STYLE HEXAGON
CQFM HARDNESS RATING 269.0 BRINELL HULTGREN MINIMUM OVERALL AND 321.0 BRINELL HULTGREN MAXIMUM OVERALL
FEAT SPECIAL FEATURES FITTING END STEPPED,EXTREME END THREADED; 0.190-32 UNF-3A LEFT HAND AND 0.290 IN. NOM. LG; INTERMEDIATE STEP; 0.187 IN. NOMINAL DIA. AND 0.150 IN.LONG
AASB FASTENER LENGTH 0.800 INCHES MINIMUM AND 0.815 INCHES MAXIMUM
AASA THREAD LENGTH 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL

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