| MATERIAL | ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COVER,EXTERNAL FIRE PULL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE DIAMETER | 0.030 INCHES NOMINAL ALL HOLES |
| MOUNTING HOLE TYPE | THREADED ALL HOLES |
| MOUNTING METHOD | SCREW |
| OVERALL HEIGHT | 2.598 INCHES NOMINAL |
| SECURING DEVICE TYPE | THREADED FASTENER |
| VEHICLE DESIGN CONTROL ACTIVITY | 06085 |
| VEHICLE IDENTIFICATION DESIGNATOR | M992A3 |
| WIDTH | 4.375 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-C-490,CLASS B OR C, TYPE IV OR VI FED SPEC 1ST TREATMENT RESPONSE AND MIL DTL 5541 MIL STD 1ST TREATMENT RESPONSE AND MIL DTL 53072 MIL STD 1ST TREATMENT RESPONSE AND FED STD 595 FED STD 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | CARC (CHEMICAL AGENT RESISTANT COATING) AND CHEMICAL AND PRIMER EPOXY-LEAD AND CHROMIUM FREE AND PAINT |
| USAGE DESIGN | FULL-TRACKED VEHICLE |
| DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH | 1.910 INCHES NOMINAL |
| DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH | 3.625 INCHES NOMINAL |
| BODY THICKNESS | 0.188 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| COLOR CHIP NUMBER | 33446 |
| COLOR | TAN, 686A |
| FURNISHED ITEMS AND QUANTITY | 4 INSERT,SCREW-THREAD;1 PLATE, TOP,EXTERNAL FIRE PULL;1 PLATE,CENTER,EXTERNAL FIRE PULL;1 PLATE,COVER,EXTERNAL FIRE PULL. |
| HEAT TREATMENT | H-32 STRAIN HARDENED, STABILIZED TO 1/4 HARD OR H-34 STRAIN HARDENED, STABILIZED TO 1/2 HARD OR H-321 STRAIN HARDENED |
| LENGTH | 4.496 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |