2.5" Double Male Rocker Lug - 2.5" M NSZ1 x 2.5" M NSZ1 - N36-25NS25NS

N36 Series - Double Male Rocker Lug 2.5" M NSZ1 x 2.5" M NSZ1 RL Click on the PDF TAB above to review the Standard Canadian Thread Sizes, Types and Steps on How to Measure Your Threads. USAGE Fire Threaded Fittings are mainly used to connect to fire hydrants, fire hoses, reduce or increase thread sizes and convert from one thread type to another. TERMINOLOGY Fire Threaded Fittings can also be referred to as Double Females, Doubles Males, Reducers, Increasers, Caps and Plugs. On both the female and male ends, NFC supplies all threaded fittings with a higbee cut, which makes them thread much smoother and without the possibility of cross-threading. A higbee is also known as a quick start thread and indicates the start of the fire thread. The start of the higbee cut thread will also line up with the notch found on the outside of the rocker lug on fittings. Forging is a manufacturing process involving the shaping of metal using localized compressive forces. The blows are delivered with a hammer (often a power hammer) or a die. MATERIAL Made from forged 6061-T6 lightweight aluminum alloy. NFC offers top quality Hard Black Anodized Threaded Fittings ranging from 1 ½” to 6”. The finished product is laser engraved with a clear understanding of the thread type and size produced. Swivel sizes ranging from 1 1⁄2” to 3” are attached using Stainless Steel ball bearings. Swivel sizes ranging from 4” to 6” are attached using aluminum roller bearings. THREADS NFC stocks all Canadian Provincial Fire Threads. Standard threads include BAT, WCT, CSA, QST, NSZ1, NH, NPSH. GASKETS High quality swivel gaskets are lathe cut ozone free EPDM. DESCRIPTION OF THREADED FITTINGS BY SERIES N35 Series – Female Swivel Rocker Lug x Female Swivel - Rocker Lug. N36 Series – Male Provincial Thread x Male Provincial Thread - Rocker Lug. N37 Series – Female Rigid Provincial Thread x Male Provincial Thread - Rocker Lug. N53 Series – Female Swivel Rocker Lug x Female Rigid Rocker Lug. N56 Series – Female Rigid Long Handle x Male Provincial Thread. N57 Series – Female Swivel Long Handle x Female Swivel Long Handle. CAP Series – Female Threaded Cap with Chain. PLUG Series – Male Threaded Plug with Chain.