| MRC |
Requirement Statement |
Characteristics |
| MATT |
MATERIAL |
NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM AND CHROMATE OVERALL |
| AAZE |
SHANK DIAMETER |
0.124 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| AAZJ |
COUNTERSINK HEIGHT |
0.030 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASK |
HEAD STYLE |
UNDERSIZED OVAL COUNTERSUNK |
| AAZF |
SHANK STYLE |
STRAIGHT W/RADIUS CHAMFERED TIP |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.002 INCHES MINIMUM AND 0.004 INCHES MAXIMUM |
| AAZH |
HEAD MINOR DIAMETER |
0.138 INCHES MINIMUM AND 0.148 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAZG |
HEAD MAJOR DIAMETER |
0.195 INCHES MAXIMUM |
