| DESIGN TYPE | LIMITED |
| BODY OVERALL LENGTH | 91.0 MILLIMETERS MINIMUM AND 93.0 MILLIMETERS MAXIMUM |
| BODY THICKNESS | 11.0 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM |
| FILTERING MEDIA DESIGN | CELLULAR SINGLE FILTERING MEDIA RESPONSE |
| MATERIAL DOCUMENT AND CLASSIFICATION | CUSTOM FOAMS CFS-R-FR-10 BLACK;RETICULATED,FIRE RETARTANT,10PPI MFR REF SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| MATERIAL | PLASTIC POLYURETHANE FILTERING MEDIUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | AIR FILTER (EXTENDED KEYBOARD) |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL WIDTH | 91.0 MILLIMETERS MINIMUM AND 93.0 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | HAS FOUR BEVEL CUTS AT 43/47 DEGS AT 16/14MM IN LENGTH,ONE AT EACH CORNER |
| STYLE DESIGNATOR | RECTANGULAR (INCL SQUARE) |