| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
| AGAV |
END ITEM IDENTIFICATION |
MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
RECTANGULAR |
| ABMX |
CENTER HOLE SHAPE STYLE |
ROUND |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP 8640 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 8740 OVERALL |
| AAUB |
HOLE DIAMETER |
0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM |
| ABNM |
THICKNESS |
0.202 INCHES MINIMUM AND 0.216 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
A322 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR A829 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS 6345 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6350 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR A331 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR A322 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR A829 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR A331 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR A322 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR A829 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR AMS 6351 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR A322 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR A331 ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| ABMW |
PERIPHERAL SHAPE STYLE |
ROUND |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-STD-171, 1.9.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL AND ASTM B633, TY II, CL 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ADAV |
OVERALL DIAMETER |
1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |