| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| EXTERIOR COLOR | NATURAL |
| FLEXIBILITY | RIGID |
| INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| INSIDE SURFACE CONDITION | SMOOTH |
| OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-79, FORM TR, TYPE GMG MIL SPEC SINGLE MATERIAL RESPONSE TUBE |
| MATERIAL | PLASTIC MELAMINE AND GLASS TUBE |
| MEASURING METHOD AND LENGTH | 4.500 INCHES NOMINAL EXCLUDING END FITTINGS |
| NONDEFINITIVE SPEC/STD DATA | TR FORM AND GMG TYPE |
| OUTER COVERING ENVIRONMENTAL PROTECTION | FIRE RESISTANT AND HEAT RESISTANT |