NIIN Output Data
NIIN:
NSN:
Item Name:
SCREW , EXTERNALLY RELIEVED BODY
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, AND WHOSE UNTHREADED PORTION HAS BEEN MACHINED OR GROUND IN ONE OR MORE PLACES OR OVER ITS ENTIRE LENGTH TO A MAXIMUM DIAMETER LESS THAN THE MINIMUM PITCH DIAMETER OF THE THREAD (EXCLUDES UNDERCUT FOR THREAD RELIEF). IT IS NO. 0 (0.060 IN.) (1.5 MM) OR LARGER, AND IS DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR INSERTED DRIVER (EXCLUDING INTERNAL SOCKET AND MULTIPLE SPLINE TYPES) OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET AND MULTIPLE SPLINE TYPES) BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. SEE ALSO BOLT, EXTERNALLY RELIEVED BODY AND BOLT, INTERNAL WRENCHING.
Reference/Part Number
Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
7595812 |
19204 |
A |
3 |
2 |
6 |
9Z |
|
|
CAGE Information
Code |
Company |
19204 |
ARMY UNITED STATES DEPARTMENT OF THE |
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
AAWD |
SECOND DIAMETER FROM HEAD |
0.150 INCHES NOMINAL |
AASB |
FASTENER LENGTH |
0.688 INCHES NOMINAL |
MATT |
MATERIAL |
STEEL COMP 1320 OVERALL |
AASK |
HEAD STYLE |
FILLISTER |
AASA |
THREAD LENGTH |
0.312 INCHES MINIMUM |
AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.312 INCHES NOMINAL |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AAWC |
FIRST DIAMETER FROM HEAD |
0.218 INCHES NOMINAL |
CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
2 |
AASU |
HEAD HEIGHT |
0.125 INCHES NOMINAL |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
AAJD |
THREAD CLASS |
2A |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
AASL |
HEAD DIAMETER |
0.313 INCHES NOMINAL |
CMLP |
THREAD QUANTITY PER INCH |
32 |
AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.375 INCHES NOMINAL |
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