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Delay and Smoke GrainsOur vacuum mixed and cast delay and smoke grains are perfect for use with our Experimental Motor Kits™ (EMKs) or combined with our individual matching motor parts in a motor of your own design.

3 product(s) found for "Delay and Smoke Grains"


.562

.562" O.D. Delay & Smoke Grain

Black Jack propellant vacuum mixed and cast into P/N 03154L paper tubing with the following specifications: O.D.: 0.562" I.D.: 0.534" Length: 8.16" Net propellant weight: 62.5g Click here for a full-size propellant data sheet. May be used with with RCS 18, 24 & 29mm model rocket Experimental Motor Kits (EMKs), also fits 03070 and 03072 delay insulator...
$4.99
.933

.933" O.D. Delay & Smoke Grain

Black Jack propellant vacuum mixed and cast into P/N 03165L extruded plastic tubing with the following specifications: O.D.: 0.933" I.D.: 0.887" Length: 2.96" Net propellant weight: 62.5g Click here for a full-size propellant data sheet. May be used with with RCS 54mm high power Experimental Motor Kits (EMKs), also fits 03356 and 03357 delay insulator...
$4.99
.610

.610" O.D. Delay & Smoke Grain

Black Jack propellant vacuum mixed and cast into P/N 03155L extruded plastic tubing with the following specifications: O.D.: 0.610" I.D.: 0.564" Length: 7.31" Net propellant weight: 62.5g Click here for a full-size propellant data sheet. May be used with with RCS 29 & 38mm high power Experimental Motor Kits (EMKs), also fits 03300 and 03302 delay insulator...
$4.99