National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , MACHINE
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL 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. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.
Reference/Part Number
CAGE Information
Code |
Company |
05869 |
RAYTHEON COMPANY DBA RAYTHEON |
80205 |
NATIONAL AEROSPACE STANDARDS COMMITT |
88044 |
AERONAUTICAL STANDARDS GROUP DEPT OF |
96906 |
MILITARY STANDARDS PROMULGATED BY MI |
F0086 |
EADS SOCATA |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE |
AASL |
HEAD DIAMETER |
0.283 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
AAJD |
THREAD CLASS |
3A |
AASA |
THREAD LENGTH |
0.376 INCHES MINIMUM |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
CYAU |
SCREW MATERIAL |
STEEL COMP 8740 OR STEEL COMP 8630 |
AHYM |
NOMINAL THREAD DIAMETER |
0.164 INCHES |
CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE |
AASB |
FASTENER LENGTH |
0.703 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
CYBA |
SCREW SURFACE TREATMENT |
CADMIUM AND CHROMATE |
AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
CQBC |
MINIMUM TENSILE STRENGTH |
125000 POUNDS PER SQUARE INCH |
CMLP |
THREAD QUANTITY PER INCH |
32 |
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