National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BOLT , SHEAR
Definition:
A HIGH STRENGTH, 160,000 POUNDS PER SQUARE INCH (1100 MEGAPASCALS) MINIMUM TENSILE STRENGTH EXTERNALLY THREADED FASTENER DESIGNED FOR USE IN APPLICATIONS INVOLVING GREAT SHEAR STRESS. THE HEAD IS DESIGNED TO ACCOMMODATE AN EXTERNAL WRENCH OR DRIVER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER, NOR IS IT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. THE UNTHREADED PORTION IS OF SPECIFIC GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS ONE INCH (25 MM) OR LESS IN DIAMETER. ITEMS OVER ONE INCH (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015) OF AN INCH (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. SEE BOLT, MACHINE AND BOLT, CLEVIS.
Reference/Part Number
CAGE Information
Code |
Company |
06725 |
SPS TECHNOLOGIES LLC DBA AIR INDUSTR |
0PTK6 |
SPS TECHNOLOGIES INC |
56878 |
SPS TECHNOLOGIES LLC DBA AEROSPACE D |
0ZC92 |
HEARTLAND PRECISION FASTENERS INC. |
27624 |
PAUL R. BRILES INC. DBA PB FASTENERS |
97499 |
BELL HELICOPTER TEXTRON INC. |
62384 |
LFC INDUSTRIES INC. |
06950 |
ALCOA GLOBAL FASTENERS INC. DBA ALCO |
0K6Z0 |
SATURN FASTENERS INC |
64728 |
AEROSPACE RIVET MFRS CORP |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES MINIMUM THREADS AND 0.151 INCHES MAXIMUM THREADS |
AASU |
HEAD HEIGHT |
0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
AASA |
THREAD LENGTH |
0.627 INCHES NOMINAL |
STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE 2, CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
THSD |
THREAD SERIES DESIGNATOR |
UNJF |
AAUR |
GRIP DIAMETER |
0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM |
CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
AAJD |
THREAD CLASS |
3A |
AASB |
FASTENER LENGTH |
8.173 INCHES MINIMUM AND 8.203 INCHES MAXIMUM |
AATB |
WIDTH BETWEEN FLATS |
1.062 INCHES MINIMUM AND 1.064 INCHES MAXIMUM |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-B-7838 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
MATT |
MATERIAL |
STEEL OVERALL |
CMLP |
THREAD QUANTITY PER INCH |
16 |
AASK |
HEAD STYLE |
HEXAGON |
AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
ANEE |
GRIP LENGTH |
1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM |
SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
8.549 INCHES MINIMUM THREADS AND 8.577 INCHES MAXIMUM THREADS |
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