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
Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
H71916-0404 |
88818 |
A |
3 |
2 |
6 |
9Z |
|
|
FF-S-92 |
81348 |
M |
4 |
1 |
4 |
9Z |
|
|
CAGE Information
Code |
Company |
81348 |
FEDERAL SPECIFICATIONS PROMULGATED B |
88818 |
KEARFOTT CORPORATION DBA KEARFOTT DI |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
CYAU |
SCREW MATERIAL |
STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 384 |
AASK |
HEAD STYLE |
FILLISTER |
CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
ZZZK |
SPECIFICATION/STANDARD DATA |
81348-FF-S-92 GOVERNMENT SPECIFICATION AND 88818-H71916 MANUFACTURERS STANDARD |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AASU |
HEAD HEIGHT |
0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
AASB |
FASTENER LENGTH |
0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
AAJD |
THREAD CLASS |
2A |
AASL |
HEAD DIAMETER |
0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
AASA |
THREAD LENGTH |
0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
ZZZT |
NONDEFINITIVE SPEC/STD DATA |
4C STYLE AND 3 TYPE AND 4-40 SIZE |
CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
CMLP |
THREAD QUANTITY PER INCH |
40 |
CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD SINGLE MATERIAL RESPONSE |
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