2-1/2 in. FNPT x NST Snoot and Swivel | Cast Brass
Knox FDC Locks
FDC Single 2-1/2"NPT x 2-1/2" Swivel NST Brass(open snoot) - ARGCO.COM
Overcoming a Dented FDC Swivel | Overcoming a Dented FDC Swivel. When supplying an FDC, a problem that may be encountered is a dented FDC swivel. When a FDC swivel is dented
FDC Single 2-1/2"NPT x 2-1/2" Swivel NST Brass(open snoot) - ARGCO.COM
Missing FDC Swivels? No Problem! - Quick Response Fire Supply
Knox FDC Locking Cap with Swivel-Guard Silver 2.5 inch 3111 | eBay