Aluminum 4" Male Camlock x 6" Female NPT (USA) Storz Size_4" Rigid Storz National Stock Number (NSN 4210-01-081-0419)

National Stock Number (NSN 4210-01-081-0419)

It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days

FEMA approved (as equipment

Debris that enters from roadside hydrant fitting opening can be removed by reverse flushing the line into the water source

Aluminum 4" Male Camlock x 6" Female NPT (USA) Storz Size_4" Rigid Storz National Stock Number (NSN 4210-01-081-0419)Global type "A" aluminum 4 inch male camlock (Cam & Groove) coupler to 6 inch female NPT threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter will only connect to a 4 inch female camlock The female threaded side of this adapter will only connect to a 6 inch male National Pipe Tapered (NPT), for example, PVC or metal pipe fitting How it works To make a