| APERTURE LENGTH | 10.500 INCHES NOMINAL |
| APERTURE WIDTH | 10.500 INCHES NOMINAL |
| INSIDE CORNER RADIUS | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-PRF-6855 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, RETAINER |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE CORNER RADIUS | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM |
| OVERALL LENGTH | 11.970 INCHES MINIMUM AND 12.030 INCHES MAXIMUM |
| OVERALL WIDTH | 11.970 INCHES MINIMUM AND 12.030 INCHES MAXIMUM |
| STYLE DESIGNATOR | NON-CIRCULAR |