OMI 2.75″ inch Rocket Launchers for Wrap Around (MK66) and Folding Fin FFAR (MK4 / MK40)
Rockets / M260 / M261 / LAU-131/A / LAU-61/A / LAU-3/A
Ordtech manufactures 2.75 inch rocket launchers with 7 and 19 tubes. Special 12 tubes upon request also produced. Rocket motors are Folding Fin (FFAR) and Wrap Around. The launchers are suitable for operation by fixed and rotary wing aircraft against ground targets. Other applications include ground-to-ground launchers (towed or vehicle mounted) used by special forces, coastal defence and attack vessels (surface to surface). Launchers are equipped with Ordtech intervalometers (where applicable). Special applications include the armed version of Ordtech UAV / UAS.
| Launcher | Tubes / Intervalometer / Service life (number of firings) | NSN equivalent |
| LAU-68/A | 7 / with / 30 | 1340-00-138-8449 |
| LAU-61/A | 19 / with / 30 | 1340-01-616-2977 |
| LAU-131/A | 7 / with / 30 | 1340-01-230-5317 |
| LAU-3/A | 19 / with / 1 | 1340-00-242-9824 |
| M260 | 7 / without / 16 | 1055-01-070-9113 |
| M261 | 19 / without / 16 | 1055-01-071-0064 |
| Intervalometer | Application / service life | NSN equivalent |
| 356AS172-1 | 7-tube LAU / reusable | 1340-00-157-5917 |
| 356AS172-2 | 19-tube LAU / reusable | 1340-00-390-3885 |
| 177410-001 | 19-tube LAU / disposable | 1340-00-760-4226 |
TEST EQUIPMENT FOR LAUNCHERS & INTERVALOMETERS
AERODYNAMIC FAIRINGS
AND DIFFUSERS
