| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.384 INCHES MINIMUM AND 0.416 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.188 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.384 INCHES MINIMUM AND 0.416 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAZE |
SHANK DIAMETER |
0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
ERR-090 |
| FEAT |
SPECIAL FEATURES |
0.246 IN. TO 0.249 IN. DIA BY 0.562 IN. LG UNTHREADED STUD EXTENDING BEYOND HEAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
