CROSS SECTION OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
CROSS SECTION INSIDE DIAMETER | 0.376 INCHES NOMINAL |
CROSS-SECTIONAL SHAPE STYLE | CIRCULAR W/ CENTER APERTURE |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-1149, TYPE 1, CLASS 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE |
MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND 60 GRADE |
NONMETALLIC HARDNESS RATING | 60.0 NOMINAL SHORE DUROMETER A |
SURFACE CONDITION | SMOOTH BOTH SIDES |