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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
NAS1272H5 80205 A 3 2 E KZ

CAGE Information

Code Company
80205 NATIONAL AEROSPACE STANDARDS COMMITT

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CMLP THREAD QUANTITY PER INCH 24
AASU HEAD HEIGHT 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
MATT MATERIAL TITANIUM ALLOY UNS R56400 OVERALL
THSD THREAD SERIES DESIGNATOR UNJF
CBBL FEATURES PROVIDED FINISHED HEAD
ZZZK SPECIFICATION/STANDARD DATA 80205-NAS1272 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AATD EXTENDED WASHER THICKNESS 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM
AAJD THREAD CLASS 3A
CSYM SURFACE FINISH 16.0 MICROINCHES THREADS
CSYM SURFACE FINISH 63.0 MICROINCHES GRIP
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
CRHC HOLE CONFIGURATION STYLE DOUBLE HEXAGON FLATS
CSYM SURFACE FINISH 63.0 MICROINCHES BEARING SURFACE OF HEAD
ASXK HOLE QUANTITY 4
AASB FASTENER LENGTH 0.807 INCHES MINIMUM AND 0.837 INCHES MAXIMUM
BQDM HOLE TYPE DRILLED
AAUB HOLE DIAMETER 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
AATB WIDTH BETWEEN FLATS 0.368 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
AATC EXTENDED WASHER DIAMETER 0.431 INCHES NOMINAL
AASA THREAD LENGTH 0.634 INCHES NOMINAL
AASK HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
ANEE GRIP LENGTH 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM

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