| COLOR | GRAY/GREY BOTH SIDES |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THE STRENGTHENING FEATURE AND COLOR |
| ENVIRONMENTAL PROTECTION | LOW TEMPERATURE AND TEAR AND FLEX RESISTANT |
| LENGTH | 36.000 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3A, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL | ADHESIVE STRENGTHENING FEATURE |
| MATERIAL | RUBBER SILICONE CLASS Q LOCATION NOT OTHERWISE SPECIFIED |
| MINIMUM TENSILE STRENGTH | 1200 POUNDS PER SQUARE INCH (PSI) |
| NONDEFINITIVE SPEC/STD DATA | 3A CLASS AND SH FORM AND 50 GRADE |
| NONMETALLIC HARDNESS RATING | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| WIDTH | 36.000 INCHES NOMINAL |
| STRENGTHENING FEATURE | BACKING LOCATION NOT OTHERWISE SPECIFIED |
| STRENGTHENING FEATURE | EXTERNAL ONE SIDE |
| SURFACE CONDITION | SMOOTH BOTH SIDES |
| THICKNESS | 0.032 INCHES NOMINAL |