Nordyne, Coleman, Aerco, York & More
Cap Orifice 402-Natural (3/8-40 UNS)
Cap Orifice 403-Blank (3/8-27 UNS)
Cap Orifice 403-LP (3/8-27 UNS)
Cap Orifice 403-Natural (3/8-27 UNS)
Cap Orifice 404-Blank (1/2-27 UNS)
Cap Orifice 404-LP (1/2-27 UNS)
Cap Orifice 404-Natural (1/2-27 UNS)
Cap Orifice 405-Blank (1/2-20 UNF)
Cap Orifice 405-LP (1/2-20 UNF)
Cap Orifice 405-Natural (1/2-20 UNF)
Cap Orifice 406-Blank (3/8-27 UNS)
Cap Orifice 406-LP (3/8-27 UNS)
Cap Orifice 406-Natural (3/8-27 UNS)
Cap Orifice 407-Blank (3/8-27 UNS)
Cap Orifice 407-LP (3/8-27 UNS)
Cap Orifice 407-Natural (3/8-27 UNS)
Cap Orifice 408-Blank (3/8-27 UNS Upset Thread)
Cap Orifice 408-Blank (3/8-27 UNS)
Cap Orifice 408-LP (3/8-27 UNS Upset Thread)
Cap Orifice 408-LP (3/8-27 UNS)
Cap Orifice 408-Natural (3/8-27 UNS Upset Thread)
Cap Orifice 408-Natural (3/8-27 UNS)
Cap Orifice 409-Blank (3/8-40 UNS)
Cap Orifice 409-LP (3/8-40 UNS)