| MRC |
Requirement Statement |
Characteristics |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| BBDT |
POINT TYPE |
EXTENDED PRONG SQUARE CUT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A493 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATT |
MATERIAL |
STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| CQFM |
HARDNESS RATING |
55.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 67.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| ABMZ |
DIAMETER |
0.146 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| ABNA |
UNDERLOOP LENGTH |
2.375 INCHES MINIMUM AND 2.625 INCHES MAXIMUM |
| STYL |
STYLE DESIGNATOR |
STANDARD |
