| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, BULB |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 17.970 INCHES MINIMUM AND 18.030 INCHES MAXIMUM |
| STYLE DESIGNATOR | STRIP |
| CROSS-SECTIONAL SHAPE STYLE | E SHAPE |
| CROSS-SECTIONAL HEIGHT | 0.580 INCHES NOMINAL |
| CROSS-SECTIONAL WIDTH | 0.490 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | A-A-59588, CLASS 2B, GRADE 60 ASSN STD 1ST MATERIAL RESPONSE SEALING ELEMENT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-Y-1140, STYLE 7628 MFR REF 2ND MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT |
| MATERIAL | GLASS FIBER INTERNALLY MOLDED-IN REINFORCEMENT |
| MATERIAL | SILICONE SEALING ELEMENT |