| FEAT |
SPECIAL FEATURES |
ALTERNATE MATERIALS AMS 6395,4140 OR 4142; OR AMS 6359,4340,HOT ROLLED OR COLD FINISHED OR ASTM-A322 HOT ROLLED OR ASTM-A331 COLD FINISHED; 4130,4140 OR 4340; OR 172A1659; ALTERNATE SURFACE TREATMENTS ARE PHOSPHATE COATING 5.3.1.3 OR 5.3.2.3 OF MIL-STD-171 W/DIMENSIONS APPLYING BEFORE COATING.; ITEM IS ROUND IN SHAPE OD 3.860 IN. PORM 0.030 IN.,ID 2.254 IN PORM 0.005 IN.; THERE ARE 2 MTG HOLES,1 HAS DIA 0.3795 IN. PORM 0.0025 W/DIST FROM CNTR OF ITEM TO 1ST HOLE 1.486 IN.; 2ND HOLE HAS DIA 0.225 IN. PORM 0.007 IN.,W/DIST FROM CNTR OF ITEM TO HOLE CNTR 1.450 IN.; 2ND HOLE CBORED TO DIA 0.440 IN. PORM 0.020 IN. TO DEPTH OF 0.380. PORM 0.020 IN.; FLANGE RADIUS 2.440 IN. PORM 0.030 IN |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT |
SURFACE TREATMENT |
PASSIVATE |
| APGF |
DESIGN TYPE |
FLANGE |
| ABKU |
FLANGE THICKNESS |
0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| AGAV |
END ITEM IDENTIFICATION |
7.62MM ARMAMENT SUBSY |
| ABKW |
OVERALL HEIGHT |
0.4945 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE |