MRC | Criteria | Characteristic |
---|---|---|
AASB | FASTENER LENGTH | 0.938 INCHES NOMINAL |
AASK | HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
AAZE | SHANK DIAMETER | 0.179 INCHES NOMINAL |
AAZF | SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
AAZG | HEAD MAJOR DIAMETER | 0.179 INCHES NOMINAL |
CRSQ | COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
MATT | MATERIAL | ALUMINUM ALLOY 5056 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |