| 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 |
1.440 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.969 INCHES MINIMUM AND 1.032 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SLEEVE |
| AAZG |
HEAD MAJOR DIAMETER |
1.017 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 1144 OR STEEL COMP 4037 OR STEEL COMP 4130 OR IRON ALLOY 660 MECHANICAL LOCK |
| MATT |
MATERIAL |
STEEL COMP 4027 OR STEEL COMP 4037 OR STEEL COMP 4130 SLEEVE |
| MATT |
MATERIAL |
STEEL COMP 8740 STEM |
| AAZE |
SHANK DIAMETER |
0.459 INCHES MINIMUM AND 0.496 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
SELF-PLUGGING MECHANICALLY LOCKED STEM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TYPE 2,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE MECHANICAL LOCK |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES SLEEVE |
| SFTT |
SURFACE TREATMENT |
CADMIUM AND CHROMATE SLEEVE |
| SFTT |
SURFACE TREATMENT |
CADMIUM STEM |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OR CADMIUM AND CHROMATE MECHANICAL LOCK |
