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 |
001JK |
EMBRAER S/A |
0NFB8 |
DIALOGIC CORP DBA DIALOGIC FASTENERS |
88277 |
BOEING COMPANY THE DBA BOEING |
96906 |
MILITARY STANDARDS PROMULGATED BY MI |
18355 |
BOEING COMPANY THE DBA BOEING DIV DE |
80205 |
NATIONAL AEROSPACE STANDARDS COMMITT |
S4956 |
EMBRAER EMPRESA BRASILEIRA DE AERONA |
FB459 |
EMBRAER AVIATION INTERNATIONAL |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
AASA |
THREAD LENGTH |
0.377 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
CYAU |
SCREW MATERIAL |
STEEL COMP 8630 OR STEEL COMP 4037 |
AAJD |
THREAD CLASS |
3A |
CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 2ND MATERIAL RESPONSE |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
AASL |
HEAD DIAMETER |
0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES |
CYBA |
SCREW SURFACE TREATMENT |
CADMIUM AND CHROMATE |
AASU |
HEAD HEIGHT |
0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
AASB |
FASTENER LENGTH |
0.579 INCHES MINIMUM AND 0.626 INCHES MAXIMUM |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
CRTL |
CRITICALITY CODE JUSTIFICATION |
CQFM AND CQBC |
CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
CQBC |
MINIMUM TENSILE STRENGTH |
125000 POUNDS PER SQUARE INCH |
CMLP |
THREAD QUANTITY PER INCH |
32 |
AASK |
HEAD STYLE |
PAN |
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