| CRRG |
PIN HEAD DIAMETER |
0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL AND OXIDE OVERALL |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
CSYM |
| ABPR |
FIRST STEP DIAMETER |
0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
THREE HOLES 0.115 CSK 81 DEG X 0.165 IN. DIA EQUALLY SPACED IN TOP OF HEAD |
| HGTH |
HEIGHT |
0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES ALL OTHER SURFACES |
| AASK |
HEAD STYLE |
FLAT |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES HEAD BEARING SURFACE |
| STYL |
STYLE DESIGNATOR |
SHOULDER |
| ABPB |
UNDER HEAD LENGTH |
0.320 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 416 OVERALL |
| AAGZ |
FIRST END STYLE |
SQUARE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-STD-171 5.4.1 MIL STD 1ST TREATMENT RESPONSE OVERALL AND MIL-C-13924 CLASS 4 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| ABPS |
FIRST STEP LENGTH |
0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| ABPU |
SECOND STEP LENGTH |
0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES OUTSIDE DIAMETER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABPT |
SECOND STEP DIAMETER |
0.1246 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM |