Solid Propellant Casting System
38 mm TPL Case L Nozzle L Standard Nozzle
Throat 		Fwd Closure
L 		Liner L O-ring Dash
2G
 		4.50 6.85 1.15 0.250 0.65 4.95 215
3G 6.75 9.10 1.15 0.375 0.65 7.20 215
4G 9.00 11.35 1.15 0.297/0.343 0.65 9.45 215
5G 13.50 16.05 1.35 0.343/0.438 0.65 13.95 215
6G 17.20 19.75 1.35 0.500
 		0.65 17.40 215
6GX 21.80 24.35 1.35 0.625 0.65 22.20 215
54 mm
 		TPL Case L Nozzle L Standard Nozzle
Throat 		FWD 
Closure L 		Liner L O-ring Dash
 		Total L w/ 1.5'
Smk Closure
 		Total L w/ 2''
Smk Closure
 		Total L w/ 3'
Smk Closure
2G 6.50 9.70 1.75 0.375 0.70 7.11 223 10.91 11.41 12.41
3G 9.75 12.95 1.75 0.375/0.437/0.453 0.70 10.36 223 14.16 14.66 15.66
4G 13.00 16.20 1.75 0.485/0.516 0.70 13.61 223 17.41 17.91 18.91
5G 16.25 19.45 1.75 0.453/0.563 0.70 16.86 223 20.66 21.16 22.16
6G 24.90 28.10 1.75 0.563/0.656/0.688 0.70 25.51 223 29.31
 		29.81 30.81
76 mm
 		TPL Case L Nozzle L Standard
Nozzle Throat
 		FWD
Closure L
 		Liner L O-ring Dash Total L w/2"
Smk Closure
 		Total L w/ 3"
Smk Closure
2G 10.00 14.65 2.25 0.453/0.500 1.26 11.00 230 15.90 16.90
3G 15.00 19.75 2.25 0.609/0.625 1.26 16.00 230 21.00 22.00
4G 20.00 24.90 2.65 0.750 1.26 21.00 230 26.15 27.15
5G 25.00 30.10 2.65 0.793/0.813 1.26 26.00 230 31.35 32.35
6G 36.00 41.40 3.00 0.921/0.938 1.26 37.00 230 42.65 43.65
6GX 42.00 47.40 3.00 1.125 1.26 43.00 230 48.65 49.64
98 mm TPL Case L Nozzle L Standard
Nozzle Throat
 		FWD
Closure L
 		Liner L O-ring Dash Total L w/2"
Smk Closure
 		Total L w/3"
Smk Closure
2G 12.00 17.75 3.00
 		0.688 1.25 13.00 236 18.99 19.99
3G 18.00 23.80 3.25 0.813 1.25 19.00 236 25.04 26.04
4G 24.00 29.80 3.25 0.938 1.25 25.00 236 34.49 35.49
5G 36.00 33.25 3.25 1.000 1.25 31.00 236 38.89 37.89
6G 42.04 42.04 3.50
 		1.125 1.25 37.00 236 43.28 44.38
6GX 48.04 48.04 3.50 1.250 1/25 43.00 236 49.26 50.26
First, Inevitably, the idea, the  fantasy , the fairy tale.
Then, scientific calculation.
Ultimately, fulfillment crowns the dream.
Konstantin Tsiolkovshy
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