Firewall Class K Flange Mounted Receptacle Class K stainless steel, threaded/bayonet coupling THREADED COUPLING Class K Stainless Steel Pyle FPK-17XX* Series MS27613KXXTXX* Military Class K BAYONET COUPLING Class K Stainless Steel Pyle FYL-17XX* Series MS27613KXXBXX* Military Class K * To complete order number, see how to order, page 21. Shell Size Cable Support Thread M Coupling Thread R Flange Width S .005 Mounting Hole Centers T .005 Back Mount Min. Hole Y Front Mount Min. Hole Z 08 NA NA NA NA NA NA 10 NA NA NA NA NA NA 1.031 .812 .913 .760 12** .733-36 .875-20 14 .803-36 .937-20 1.125 .906 .980 .822 16 .930-36 1.062-18 1.250 .969 1.107 .948 18 1.036-36 1.187-18 1.343 1.062 1.209 1.072 20 NA NA NA NA 22 1.286-36 1.437-18 1.562 24** 1.411-36 1.562-18 28** 1.661-36 1.812-16 NA NA 1.250 1.452 1.322 1.703 1.375 1.577 1.422 2.000 1.562 1.827 1.700 NA designates not available. ** Available in Threaded Coupling only. All dimensions for reference only. 22