| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
98.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| ABAF |
EXPANSION DEVICE |
SERRATED STEM-TYPE W |
| AASB |
FASTENER LENGTH |
0.399 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.126 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.286 INCHES NOMINAL |
| HEAT |
HEAT TREATMENT |
AS FABRICATED OVERALL |
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
NICKEL ALLOY 400 OVERALL |
| AAZE |
SHANK DIAMETER |
0.154 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PULL THROUGH HOLLOW SHANK |
| CQSX |
SHEAR STRENGTH |
285 SINGLE POUNDS PER SQUARE INCH |
| SFTT |
SURFACE TREATMENT |
ANY ACCEPTABLE OVERALL |
