1 product(s) found for "75mm High Power Single-Use EMKs"

This kit includes all parts needed to construct a 75mm diameter 4-grain high power single use motor using your own epoxy, propellant and delay grains: 75mm O.D. machined fiberglass case 25.123" long P/N 01991-4 Phenolic liner 21.688" long P/N 03035-4 Molded large 75mm nozzle w/0.685" throat P/N 01770 Aft o-ring P/N 00230 Grain spacer o-rings (3) P/N...