| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| ABAF |
EXPANSION DEVICE |
SERRATED STEM-TYPE W |
| AASB |
FASTENER LENGTH |
0.781 INCHES NOMINAL |
| ANEE |
GRIP LENGTH |
0.531 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
48.0 ROCKWELL C MINIMUM STEM |
| CQFM |
HARDNESS RATING |
326.0 KNOOP MINIMUM AND 466.0 KNOOP MAXIMUM SLEEVE |
| AAZG |
HEAD MAJOR DIAMETER |
0.333 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATT |
MATERIAL |
STEEL COMP 1010 OR STEEL COMP 1020 OR STEEL COMP 1044 OR STEEL COMP 4037 OR STEEL COMP 4130 MECHANICAL LOCK |
| MATT |
MATERIAL |
STEEL SLEEVE |
| CQBC |
MINIMUM TENSILE STRENGTH |
36500 POUNDS PER SQUARE INCH |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD 1ST MATERIAL RESPONSE OR AMS A286 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5737 ASSN STD 3RD MATERIAL RESPONSE OR AMS 5690 ASSN STD 4TH MATERIAL RESPONSE MECHANICAL LOCK |
| AAZE |
SHANK DIAMETER |
0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
SELF-PLUGGING MECHANICALLY LOCKED STEM |
| CQSX |
SHEAR STRENGTH |
5900 SINGLE POUNDS PER SQUARE INCH |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-83488 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ALUMINUM OVERALL |
