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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
490314 77445 A 5 2 A KZ
490314 56878 A 5 2 5 KZ
490314 93907 A 5 2 5 KZ
490314 92215 A 3 2 5 KZ
490314 11449 F 5 9 1 KE

CAGE Information

Code Company
11449 TURBO POWER & MARINE SYSTEM INC SUB
77445 UNITED TECHNOLOGIES CORPORATION DBA
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
93907 TEXTRON FASTENING SYSTEMS DBA DECORA
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
THSD THREAD SERIES DESIGNATOR UNJF
THSD THREAD SERIES DESIGNATOR UNJF
CSYM SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD
AATB WIDTH BETWEEN FLATS 0.347 INCHES MINIMUM
CBBL FEATURES PROVIDED FINISHED HEAD
TEST TEST DATA DOCUMENT 81343-AMS2645 SPECIFICATION
AAJD THREAD CLASS 3A
AAUB HOLE DIAMETER 0.070 INCHES NOMINAL
AATD EXTENDED WASHER THICKNESS 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AATC EXTENDED WASHER DIAMETER 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
CSYM SURFACE FINISH 63.0 MICROINCHES THREADS
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
MATT MATERIAL IRON ALLOY 660 OVERALL
CRHC HOLE CONFIGURATION STYLE DOUBLE HEXAGON LONGITUDINAL HOLE
ASXK HOLE QUANTITY 4
AASA THREAD LENGTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
BQDM HOLE TYPE DRILLED
AASU HEAD HEIGHT 0.320 INCHES NOMINAL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AASK HEAD STYLE DOUBLE HEXAGON W/HOLE

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