| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
118.5 DEGREES MINIMUM AND 121.5 DEGREES MAXIMUM |
| ABAF |
EXPANSION DEVICE |
PLAIN STEM-TYPE T |
| AASB |
FASTENER LENGTH |
0.679 INCHES MINIMUM AND 0.730 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.376 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.385 INCHES MAXIMUM |
| 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,CLASS A FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MATT |
MATERIAL |
NICKEL ALLOY 400 BODYSTEEL COMP 1030 MANDREL OR STEEL COMP 1033 MANDREL OR STEEL COMP 1034 MANDREL OR STEEL COMP 1035 MANDREL OR STEEL COMP 1536 MANDREL OR STEEL COMP 1037 MANDREL OR STEEL COMP 1038 MANDREL OR STEEL COMP 1039 MANDREL OR STEEL COMP 1040 MA |
| AAZE |
SHANK DIAMETER |
0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
SELF-PLUGGING |
| SFTT |
SURFACE TREATMENT |
ZINC BODY AND CHROMATE BODYZINC MANDREL AND CHROMATE MANDREL OR CADMIUM MANDREL OR CADMIUM MANDREL AND CHROMATE MANDREL OR CADMIUM MANDREL AND PHOSPHATE MANDREL OR PHOSPHATE ZINC MANDREL |
