| NONMETALLIC HARDNESS RATING | 55.0 MINIMUM SHORE DUROMETER A AND | 
 | 65.0 MAXIMUM SHORE DUROMETER A | 
| MINIMUM TENSILE STRENGTH | 1500 POUNDS PER SQUARE INCH | 
| MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | 
| CROSS-SECTIONAL SHAPE STYLE | ROUND | 
| INSIDE SURFACE CONDITION | SMOOTH | 
| MATERIAL | RUBBER SYNTHETIC TUBE | 
| FEATURES PROVIDED | FLEXIBLE | 
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-6855 GOVERNMENT SPECIFICATION | 
| NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND | 
 | 60 GRADE | 
| INSIDE DIAMETER | 0.187 INCHES NOMINAL | 
| OUTSIDE DIAMETER | 0.311 INCHES NOMINAL | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 81349 | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-6855/4 | 
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M6855/4-10L089 |