| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| EXTERIOR COLOR | BLACK |
| FLEXIBILITY | FLEXIBLE |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| INSIDE SURFACE CONDITION | SMOOTH |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR TUBE |
| MINIMUM TENSILE STRENGTH | 1200 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | 80 GRADE AND 5 CLASS |
| NONMETALLIC HARDNESS RATING | 80.0 NOMINAL SHORE DUROMETER A |
| SPECIFICATION/STANDARD DATA | 81349--68558/4-42L109 GOVERNMENT SPECIFICATION |
| TEMP RATING | -67.0 FAHRENHEIT SINGLE RESPONSE |