| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
108.0 DEGREES MAXIMUM |
| ABAF |
EXPANSION DEVICE |
SERRATED STEM-TYPE W |
| AASB |
FASTENER LENGTH |
0.412 INCHES NOMINAL |
| ANEE |
GRIP LENGTH |
0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.349 INCHES MINIMUM AND 0.357 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-A-430 FED SPEC SINGLE MATERIAL RESPONSE LOCKING RING |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MATT |
MATERIAL |
ALUMINUM ALLOY 2024 STEM |
| MATT |
MATERIAL |
ALUMINUM ALLOY 5056 LOCKING RING |
| MATT |
MATERIAL |
ALUMINUM ALLOY 5056 SLEEVE |
| CQBC |
MINIMUM TENSILE STRENGTH |
715 POUNDS PER SQUARE INCH |
| AAZE |
SHANK DIAMETER |
0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
SELF-PLUGGING MECHANICALLY LOCKED STEM |
| CQSX |
SHEAR STRENGTH |
1165 SINGLE POUNDS PER SQUARE INCH |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE STEM OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE STEM |
| SFTT |
SURFACE TREATMENT |
ANODIZE STEM OR CHROMATE STEM |
