| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| EXTERIOR COLOR | NATURAL |
| FLEXIBILITY | FLEXIBLE |
| INSIDE DIAMETER | 0.219 INCHES MINIMUM AND 0.223 INCHES MAXIMUM |
| INSIDE SURFACE CONDITION | SMOOTH |
| OUTSIDE DIAMETER | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | L-P-509, TYPE IV, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE TUBE |
| MATERIAL | PLASTIC EPOXY AND GLASS TUBE |
| MEASURING METHOD AND LENGTH | 4.130 INCHES MINIMUM OVERALL AND 4.190 INCHES MAXIMUM OVERALL |