| AASB |
FASTENER LENGTH |
1.750 INCHES NOMINAL |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| AASA |
THREAD LENGTH |
0.938 INCHES NOMINAL |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATN |
SHOULDER DIAMETER |
0.357 INCHES MINIMUM FIRST SHOULDER AND 0.367 INCHES MAXIMUM FIRST SHOULDER |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-P-23199 SPECIFICATION |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATX |
SHOULDER LENGTH |
0.375 INCHES NOMINAL FIRST SHOULDER |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| FEAT |
SPECIAL FEATURES |
SIX WRENCHING FLATS 0.309 IN. ACROSS THE FLATS 0.250 IN. LONG BEGINNING AFTER SHOULDER |
| MATT |
MATERIAL |
STEEL OVERALL |
| SPCL |
SPECIAL TEST FEATURES |
SPECIAL QUALITY CONTROL TESTING |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |
| AASL |
HEAD DIAMETER |
0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AASU |
HEAD HEIGHT |
0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |