gtr115 Phase 1 Scope • This GTR applies to all hydrogen-fueled lht vehicles with a gross vehicle mass (GVM) up to 10,000 pounds: – Category 1-1,Bourns PDB185-GTR11-254A2 17 mm Guitar Pot, Latching Push Switch, Knurled Shaft(24),Solder Lugs, 250K Ohm is available to buy in increments of 1000 . Documents .