3-Inch Thread On Stainless Steel Quick Connect Assembly, White FDA Nitrile Gaskets

Salco Products (TE3S416SU2A) 3-Inch Thread On Stainless Steel Quick Connect Assembly, White FDA Nitrile Gaskets fits a 5-1/4-inch rail road thread. The 3-inch quick connect adapter is made out of 316 stainless steel, and features a 3-inch cam groove along with 4-4 UNC-2A threads. The adapter comes with a 3/8-inch, 18-8 stainless steel, chain with 15 links, a 3/8-inch by 3-1/2-inch, 18-8 stainless steel, S-hook, a 3/8-inch by 2-inch, 18-8 stainless steel, hex bolt, a 3/8-inch, 18-8 stainless steel, nut, two (2) 3/8-inch, 18-8 stainless steel, flat washers, and two 3/8-inch by 1/2-inch, 18-8 stainless steel, socket cap screws. The 3-inch, quick connect, thread on cap is made out of 416 stainless steel and features 4-4 UNC-2B threads along with a 1-inch male NPT, 316 stainless steel, plug assembly. The plug assembly includes a 1/4-inch, 18-8 stainless steel, chain with 15 links with an approximate length of 19-inches. The thread on cap comes with a 3/8-inch by 3-1/2-inch, 18-8 stainless steel, S-hook, a 304 stainless steel lock ring that connects to a 3/8-inch, 18-8 stainless steel, chain with a 3/8-inch by 2-1/4-inch, 18-8 stainless steel hex bolt, a 3/8-inch, 18-8 stainless steel lock nut, and two (2), 18-8 stainless steel, flat washers. Length of chain is 15 links which is approximately 21-inches long. The quick connect assembly is about 9-1/2-inches high and comes with white nitrile gaskets for the cap and adapter. AAR Approval # E-149523. Approved for DOT Stenciled Cars.