CTI Single Use Nozzles. Throat size is from 1.090" or larger. State the throat size you want in the comment box at checkout.
These nozzles were designed for the N-5500. If used with high content aluminum propellants at moderate to high chamber pressures, it may cause blistering of the phenolic behind the closure which may prevent removal of the nozzle from the aft closure without cutting the aft section away.
Stock nozzle weight is 366 grams.
Internal nozzle length between aft closure and propellant is .795". Nozzle length from forward face of retaining ring to the end of nozzle is 3.778". Overall length is 4.573"
Liner shoulder is sized for Loki Research AT/CTI liners with a 3.406"ID. ;
If you need the shoulder and liner o-ring groove turned down to fit 3.375" ID liners, mention this in the comment box at checkout. ; There will be an additional $25 charge for this machining service.
