| MATERIAL | PLASTIC POLYAMIDE TUBE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE, AIR BRAKE |
| PROPRIETARY CHARACTERISTICS | PACS |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| OUTER COVERING ENVIRONMENTAL PROTECTION | ABRASION RESISTANT AND ACID RESISTANT AND HEAT RESISTANT AND LIGHT RESISTANT AND WEATHER RESISTANT |
| SPECIAL FEATURES | CORE EXTRUSION 100% VIRGIN NYLON, CORE REINFORCED WITH POLYESTER BRAID AND COVERED WITH PROTECTIVE JACKET OF 100% VIRGIN NYLON; INNER CORE AND OUTER JACKET SHALL BE OF CONTRASTING COLORS |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J844, TYPE B ASSN STD SINGLE MATERIAL RESPONSE TUBE |