Part Number
Part Number:
NSN:
NIIN:
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.
CAGE Information
Code |
Company |
07213 |
HONEYWELL AEROSPATIALE INC |
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AHYM |
NOMINAL THREAD DIAMETER |
0.086 INCHES |
AHYM |
NOMINAL THREAD DIAMETER |
0.086 INCHES |
AAWC |
FIRST DIAMETER FROM HEAD |
0.066 INCHES NOMINAL |
ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
AASB |
FASTENER LENGTH |
0.078 INCHES NOMINAL |
AAJD |
THREAD CLASS |
3A |
CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
1 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AASK |
HEAD STYLE |
FLAT CHAMFER |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
AASU |
HEAD HEIGHT |
0.031 INCHES NOMINAL |
AASA |
THREAD LENGTH |
0.062 INCHES MINIMUM |
AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.015 INCHES NOMINAL |
MATT |
MATERIAL |
COPPER ALLOY 360 OVERALL |
AASL |
HEAD DIAMETER |
0.132 INCHES NOMINAL |
CMLP |
THREAD QUANTITY PER INCH |
64 |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-B-626,COMP 22,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
SFTT |
SURFACE TREATMENT |
NICKEL OVERALL |
Similar Parts