| CRSQ |
COUNTERSINK ANGLE |
118.5 DEGREES MINIMUM AND 121.5 DEGREES MAXIMUM |
| AAZE |
SHANK DIAMETER |
0.186 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
STRAIGHT W/RADIUS CHAMFERED TIP |
| AGAV |
END ITEM IDENTIFICATION |
CH-53A/D/E |
| SFTT |
SURFACE TREATMENT |
ANODIZE OVERALL |
| MATT |
MATERIAL |
ALUMINUM ALLOY 2117 OVERALL |
| AASK |
HEAD STYLE |
COUNTERSUNK W/ REVERSE CHAMFER |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
RIVET, SOLID, 120 DEGREE FLUSH INTERFERENCE SHEAR HEAD |
| AAZG |
HEAD MAJOR DIAMETER |
0.256 INCHES MINIMUM AND 0.258 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205 - NAS-14218 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| HEAT |
HEAT TREATMENT |
T-4 SOLUTION HEAT TREATED OVERALL |
| CQHQ |
MINIMUM YIELD STRENGTH |
18000 POUNDS PER SQUARE INCH |
| CQSX |
SHEAR STRENGTH |
26000 SINGLE POUNDS PER SQUARE INCH |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625 TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASB |
FASTENER LENGTH |
0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASU |
HEAD HEIGHT |
0.044 INCHES NOMINAL |
| CQBC |
MINIMUM TENSILE STRENGTH |
38000 POUNDS PER SQUARE INCH |