98mm Complete Motor

$550.00

Fisher Research is the trusted name for high-quality rocket motor hardware. Hardware on this page is for experimental/research use only. Commercially certified reloads are not available at this time.

Please allow a three-week lead time on all machined parts. 

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). The bulkhead is tapped 3/8-16 for your eye-bolt. If NPT or untapped bulkhead is required, please specify that in the comments section of your order.

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.