Aluminum 4" Male Camlock Dust Plug Female Threads_NPT The male threaded side of

The male threaded side of this adapter will only connect to a 1/2 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread

National Stock Number (NSN 4210-01-521-1691)

light weight wrench used to tighten and loosen larger size fire hose couplers

Equivalent part number - FM10S76

Aluminum 4" Male Camlock Dust Plug Female Threads_NPT The male threaded side ofGlobal type "DP" aluminum 4 inch male camlock (Cam & Groove) dust plug. 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 4 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock coupling and with normal hand pressure, press the cam levers down. Uncoupling is as quick and simple as coupling.