| MRC |
Requirement Statement |
Characteristics |
| SFTT |
SURFACE TREATMENT |
ANODIZE OVERALL |
| HEAT |
HEAT TREATMENT |
T-73 SOLUTION HEAT TREATED OVERALL |
| MATT |
MATERIAL |
ALUMINUM ALLOY 7050 OVERALL |
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| AAZE |
SHANK DIAMETER |
0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430,T73 UNS A97050 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAZF |
SHANK STYLE |
STRAIGHT W/RADIUS CHAMFERED TIP |
| CRSQ |
COUNTERSINK ANGLE |
99.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.042 INCHES NOMINAL |
| AAZG |
HEAD MAJOR DIAMETER |
0.221 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
2024 COMPOSITION AND T4 CONDITION |
| AASB |
FASTENER LENGTH |
1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ANEE |
GRIP LENGTH |
1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM |
| CQSX |
SHEAR STRENGTH |
41000 SINGLE POUNDS PER SQUARE INCH |
| ZZZK |
SPECIFICATION/STANDARD DATA |
96906-MS20426 GOVERNMENT STANDARD AND 88044-AN426/CANCELED/ GOVERNMENT STANDARD |
| AAPC |
IDENTIFICATION CODE COLOR |
NATURAL |
