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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
611327 77445 A 5 9 5 ZZ
403738 77445 A E 8 1 KE
202034 77445 A 3 2 2 KZ

CAGE Information

Code Company
77445 UNITED TECHNOLOGIES CORPORATION DBA

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AATB WIDTH BETWEEN FLATS 0.300 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
AATB WIDTH BETWEEN FLATS 0.300 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
CBBL FEATURES PROVIDED FINISHED HEAD
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AATD EXTENDED WASHER THICKNESS 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AATC EXTENDED WASHER DIAMETER 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
AAUB HOLE DIAMETER 0.065 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
MATT MATERIAL STEEL COMP 8740 OVERALL
CRHC HOLE CONFIGURATION STYLE DOUBLE HEXAGON LONGITUDINAL HOLE
THSD THREAD SERIES DESIGNATOR UNF
AASA THREAD LENGTH 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
ASXK HOLE QUANTITY 4
AASU HEAD HEIGHT 0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM
BQDM HOLE TYPE DRILLED
CQFM HARDNESS RATING 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT CADMIUM OVERALL
AASK HEAD STYLE DOUBLE HEXAGON W/HOLE

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202034 , 202034 , 5306-00-291-1128 , 5306002911128 , 002911128 , 611327 , 403738 , 202034 ,