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 |
9157788-126 |
18876 |
A |
3 |
2 |
1 |
BR |
|
|
CAGE Information
Code |
Company |
18876 |
U S ARMY AVIATION AND MISSILE COMMAN |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AASA |
THREAD LENGTH |
1.875 INCHES NOMINAL |
AASA |
THREAD LENGTH |
1.875 INCHES NOMINAL |
AASK |
HEAD STYLE |
PAN NO. 2 |
ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
AASU |
HEAD HEIGHT |
0.195 INCHES MINIMUM AND 0.212 INCHES MAXIMUM |
CRTL |
CRITICALITY CODE JUSTIFICATION |
CQBC |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AASL |
HEAD DIAMETER |
0.716 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE AND DICHROMATE |
CMLP |
THREAD QUANTITY PER INCH |
16 |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
AAJD |
THREAD CLASS |
2A |
AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
AASB |
FASTENER LENGTH |
2.000 INCHES NOMINAL |
CYAU |
SCREW MATERIAL |
STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 302 OR STEEL COMP 303SE OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 303 OR STEEL COMP 316L |
CQBC |
MINIMUM TENSILE STRENGTH |
90000 POUNDS PER SQUARE INCH |
Similar Parts