| MRC |
Requirement Statement |
Characteristics |
| ABMX |
CENTER HOLE SHAPE STYLE |
ROUND |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
RECTANGULAR |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| AAUB |
HOLE DIAMETER |
0.628 INCHES MINIMUM AND 0.632 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL |
| ADAV |
OVERALL DIAMETER |
1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM |
| ABMW |
PERIPHERAL SHAPE STYLE |
ROUND |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 TY 2 FE/ZN 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| ABNM |
THICKNESS |
0.188 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
