| NONMETALLIC HARDNESS RATING | 80.0 NOMINAL SHORE DUROMETER A |
| MINIMUM TENSILE STRENGTH | 1200 POUNDS PER SQUARE INCH |
| TEMP RATING | -67.0 DEG FAHRENHEIT SINGLE RESPONSE |
| EXTERIOR COLOR | BLACK |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE SURFACE CONDITION | SMOOTH |
| MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR TUBE |
| FLEXIBILITY | FLEXIBLE |
| SPECIFICATION/STANDARD DATA | 81349-M68558/4-42L109 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 80 GRADE AND |
| 5 CLASS |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| SPEC/STD CONTROLLING DATA | |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-6855/4 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M6855/4-42L109 |