| NONMETALLIC HARDNESS RATING | 55.0 MINIMUM SHORE DUROMETER A AND | 
 | 65.0 MAXIMUM SHORE DUROMETER A | 
| MINIMUM TENSILE STRENGTH | 1500 POUNDS PER SQUARE INCH | 
| EXTERIOR COLOR | BLACK | 
| MEASURING METHOD AND LENGTH | 600.000 INCHES NOMINAL OVERALL | 
| CROSS-SECTIONAL SHAPE STYLE | ROUND | 
| INSIDE SURFACE CONDITION | SMOOTH | 
| MATERIAL | RUBBER CHLOROPRENE CLASS CR TUBE | 
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417, TYPE S, CLASS SC615 MIL STD SINGLE MATERIAL RESPONSE TUBE | 
| FLEXIBILITY | FLEXIBLE | 
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-3065 GOVERNMENT SPECIFICATION | 
| INSIDE DIAMETER | 0.156 INCHES NOMINAL | 
| OUTSIDE DIAMETER | 0.280 INCHES NOMINAL | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 81349 | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-R-3065 |