3MTM Couplings Multimode/Single-mode 275 ST* Coupling, Duplex ST* Coupling, Threaded Specifications for 3MTM ST Couplings Multimode Product Number Description Single-mode 6112 6113 8113 8119 Threaded Coupling Duplex Threaded Coupling Duplex Threaded Coupling Threaded Coupling Operating temperature -40 to 85C (-40 to 185F) -40 to 85C (-40 to 185F) Material Housing Sleeve Nickel plated zinc Phosphor bronze Nickel plated zinc Zirconia ceramic Ordering Information Packaging 1/bag, 60/cs. 1/bag, 60/cs. 1/bag, 60/cs 1/bag, 60/cs Minimum order 60 each 60 each 60 each 60 each UPC 05400791153 05400791025 05400791026 05400768747 201