| DOCUMENT TYPE | INDUSTRIAL DRAWING |
| COLOR CHIP NUMBER | 33446 |
| COLOR | TAN, 686A |
| COMPONENT DOCUMENT ORIGIN | GOVERNMENT |
| END ITEM NAME | TURRET SHIELD |
| OVERALL HEIGHT | 4.42 INCHES NOMINAL |
| OVERALL LENGTH | 14.50 INCHES NOMINAL |
| OVERALL THICKNESS | 0.500 INCHES NOMINAL |
| OVERALL WIDTH | 4.50 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRACKET,SHIELD MOUNTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A572 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| MOUNTING HOLE QUANTITY | 7 |
| MOUNTING METHOD | SCREW |
| MOUNTING HOLE TYPE | THRU HOLE ALL HOLES |
| NOMINAL HOLE DIAMETER AND QUANTITY | 0.350 INCHES FOUR HOLES AND 0.20 INCHES TWO HOLES AND 0.42 INCHES THREE HOLES |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| VEHICLE DESIGN CONTROL ACTIVITY | 19207 |
| VEHICLE IDENTIFICATION DESIGNATOR | M1A2 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL STD 171,5.1.1 MIL STD 1ST TREATMENT RESPONSE AND TT-C-490,TYPE I FED SPEC 1ST TREATMENT RESPONSE AND MIL DTL 53022 MIL STD 2ND TREATMENT RESPONSE AND MIL DTL 64159 MIL STD 3RD TREATMENT RESPONSE OR MIL DTL 53039 MIL STD 3RD TREATMENT RESPONSE |
| SURFACE TREATMENT | PHOSPHATE ZINC AND PRIMER EPOXY-LEAD AND CHROMIUM FREE AND POLYURETHANE PAINT-LEAD,CADMIUM AND HEXAVALENT CHROMIUM FREE |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |