| MRC |
Requirement Statement |
Characteristics |
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| AAZE |
SHANK DIAMETER |
0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.603 INCHES MINIMUM AND 0.623 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
"NS" LETTERS AFTER THE MATERIAL CODE "B" INDICATE NO PREFERENCE TO LOCK TYPE (MAY BE VISIBLE OR INTERNAL). RIVETS WITH NO LETTER CODE (INDICATING VISIBLE LOCK TYPE) AND RIVETS WITH THE LETTER "H" AFTER THE MATERIAL CODE (INDICATING INTERNAL LOCK TYPE) ARE BOTH ACCEPTABLE FOR THIS ITEM OF SUPPLY. |
| ABAF |
EXPANSION DEVICE |
SERRATED STEM-TYPE W |
| AAZG |
HEAD MAJOR DIAMETER |
0.221 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
SELF-PLUGGING MECHANICALLY LOCKED STEM |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430 FED SPEC 1ST MATERIAL RESPONSE SLEEVE AMS6322 ASSN STD 2ND MATERIAL RESPONSE STEM |
| ANEE |
GRIP LENGTH |
0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| MATT |
MATERIAL |
ALUMINUM ALLOY 5056 SLEEVE STEEL COMP 8740 STEM |
| SFTT |
SURFACE TREATMENT |
CADMIUM STEM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-A-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE STEM |
