CROSS SECTION OUTSIDE DIAMETER | 4.880 INCHES NOMINAL |
CROSS-SECTIONAL SHAPE STYLE | CIRCULAR W/ CENTER APERTURE |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417,TYPE S,CLASS SB,GRADE SB515ABF2 MIL SPEC SINGLE MATERIAL RESPONSE |
MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
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 |