| MRC |
Requirement Statement |
Characteristics |
| CQSX |
SHEAR STRENGTH |
35000 DOUBLE POUNDS PER SQUARE INCH |
| AAZG |
HEAD MAJOR DIAMETER |
0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
TUBULAR |
| FEAT |
SPECIAL FEATURES |
FULLY BRIGHT FINISH |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| MATT |
MATERIAL |
COPPER ALLOY 260 OR COPPER ALLOY 270 OVERALL |
| AASB |
FASTENER LENGTH |
0.219 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
NICKEL OVERALL |
| AAUB |
HOLE DIAMETER |
0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| HEAT |
HEAT TREATMENT |
QUARTER HARD OVERALL |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AASU |
HEAD HEIGHT |
0.030 INCHES MINIMUM AND 0.038 INCHES MAXIMUM |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FF-R-556 |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
12 TYPE AND 3 CLASS AND F GRADE |
| AAZQ |
HOLE DEPTH |
0.094 INCHES NOMINAL |
| AASK |
HEAD STYLE |
OVAL/TRUSS |
| AAZE |
SHANK DIAMETER |
0.118 INCHES MINIMUM AND 0.121 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-W-321,1/4 H FED SPEC ALL MATERIAL RESPONSES OVERALL |
