| COLOR | BLACK BOTH SIDES |
| CROSS SECTION OUTSIDE DIAMETER | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | CIRCULAR |
| FABRICATION METHOD | SOLID |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-3065,GRADE SB 415,A1B1E3F2 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-STD-417 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED |
| MINIMUM TENSILE STRENGTH | 1500 POUNDS PER SQUARE INCH |
| NONMETALLIC HARDNESS RATING | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| SURFACE CONDITION | SMOOTH BOTH SIDES |