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 |
56878 |
SPS TECHNOLOGIES LLC DBA AEROSPACE D |
17446 |
HUCK INTERNATIONAL INC. DBA ALCOA FA |
06950 |
ALCOA GLOBAL FASTENERS INC. DBA ALCO |
1EM77 |
B & B SPECIALTIES INC. DBA G S AEROS |
0K6Z0 |
SATURN FASTENERS INC |
97499 |
BELL HELICOPTER TEXTRON INC. |
27624 |
PAUL R. BRILES INC. DBA PB FASTENERS |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AATC |
EXTENDED WASHER DIAMETER |
1.040 INCHES MINIMUM AND 1.050 INCHES MAXIMUM |
AASA |
THREAD LENGTH |
0.899 INCHES MINIMUM AND 0.939 INCHES MAXIMUM |
AATD |
EXTENDED WASHER THICKNESS |
0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
THSD |
THREAD SERIES DESIGNATOR |
UNJF |
AASU |
HEAD HEIGHT |
0.608 INCHES MINIMUM AND 0.628 INCHES MAXIMUM |
AATB |
WIDTH BETWEEN FLATS |
0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
CMLP |
THREAD QUANTITY PER INCH |
18 |
AAJD |
THREAD CLASS |
3A |
MATT |
MATERIAL |
STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 6150 OVERALL |
ANEE |
GRIP LENGTH |
2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
AASB |
FASTENER LENGTH |
3.034 INCHES MINIMUM AND 3.054 INCHES MAXIMUM |
SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
AAUR |
GRIP DIAMETER |
0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM |
AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
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