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NIIN Output Data

NIIN:
NSN:
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
494489 92215 A 5 2 5 KZ
494489 56878 A 5 2 5 KZ
494489 77445 A 3 2 2 TU
494489 11449 F 5 9 2 KZ

CAGE Information

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

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
CRZS DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 2.240 INCHES MINIMUM FIRST HOLE AND 2.260 INCHES MAXIMUM FIRST HOLE
CMLP THREAD QUANTITY PER INCH 24
AAWB SHANK UNTHREADED HOLE DIAMETER 0.065 INCHES MINIMUM FIRST HOLE AND 0.072 INCHES MAXIMUM FIRST HOLE
AATC EXTENDED WASHER DIAMETER 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
CBBL FEATURES PROVIDED FINISHED HEAD
AAJD THREAD CLASS 3A
AATB WIDTH BETWEEN FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
AASB FASTENER LENGTH 2.350 INCHES MINIMUM AND 2.370 INCHES MAXIMUM
CSYM SURFACE FINISH 63.0 MICROINCHES GRIP
AASA THREAD LENGTH 0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
CQFM HARDNESS RATING 35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CSYM SURFACE FINISH 63.0 MICROINCHES BEARING SURFACE OF HEAD
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AATD EXTENDED WASHER THICKNESS 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AASU HEAD HEIGHT 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
ANEE GRIP LENGTH 1.880 INCHES MINIMUM AND 1.900 INCHES MAXIMUM
AASK HEAD STYLE DOUBLE HEXAGON W/HOLE

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