98mm Complete Motor
starting at:
$499.99
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More Details
| Number of Grains |
Propellant Length |
Case Length |
Approximate NS |
| 2 grain |
12" |
18" |
5000 |
| 3 grain |
18" |
24" |
7500 |
| 4 grain |
24" |
30" |
10000 |
| 5 grain |
30" |
36" |
12500 |
| 6 grain |
36" |
42" |
15000 |
| 7 grain |
42" |
48" |
17500 |
| 8 grain |
48" |
54" |
20000 |
| 9 grain |
54" |
60" |
22500 |
| 10 grain |
60" |
66" |
25000 |
| 11 grain |
66" |
72" |
27500 |
Complete motor comes with: casing with integral thrust ring, puck style bulkhead, isomolded graphite nozzle, stainless steel nozzle washer, two snap rings, four buna-n O-rings (dash #338).
Listed casing lengths are "nominal", meaning tolerance of + or - .25". This is no problem because all casings will always hold more than the advertised propellant length.
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