| FLANGE THICKNESS | 0.045 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| GROMMET CONSTRUCTION TYPE | SPLIT |
| GROMMET STYLE | ROUND |
| GROOVE OUTSIDE DIAMETER | 1.351 INCHES NOMINAL |
| GROOVE WIDTH | 0.134 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| HOLE DIAMETER | 1.250 INCHES NOMINAL |
| LARGE FLANGE OUTSIDE DIAMETER | 1.497 INCHES MINIMUM AND 1.517 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | PLASTIC POLYAMIDE NYLON OVERALL |
| SPECIFICATION/STANDARD DATA | 80205-NAS557 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |