| NONMETALLIC HARDNESS RATING | 60.0 NOMINAL SHORE DUROMETER A | 
| MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | 
| OUTER COVERING ENVIRONMENTAL PROTECTION | OIL RESISTANT AND | 
 | OZONE RESISTANT AND | 
 | WEATHERPROOF | 
| CROSS-SECTIONAL SHAPE STYLE | ROUND | 
| MATERIAL | RUBBER CHLOROPRENE CLASS CR TUBE | 
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE TUBE | 
| FLEXIBILITY | FLEXIBLE | 
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-6855 GOVERNMENT SPECIFICATION | 
| NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND | 
 | 60 GRADE AND | 
 | B TYPE | 
| INSIDE DIAMETER | 0.156 INCHES NOMINAL | 
| OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | 
| SPEC/STD CONTROLLING DATA |  | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-6855/4 | 
| MANUFACTURERS CODE | 81349 | 
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M6855/4-16L069 |