| LENGTH | 14.500 INCHES NOMINAL14.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417, CLASS RS515ABCF2K2 MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONINGMIL-STD-417, CLASS RS515ABCF2K2 MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING |
| MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR CUSHIONINGRUBBER BUTADIENE-STYRENE CLASS SBR CUSHIONING |
| WIDTH | 4.250 INCHES NOMINAL4.250 INCHES NOMINAL |
| THICKNESS | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |