Cylindrical plug PLGA4681400A

threadednickel alloyforming

This member of our classic Lee Plug family is made from Monel, a nickel alloy that provides exceptional corrosion resistance in a variety of applications. Lee plugs continue to be the simplest, most successful method for sealing cross-drilled holes. Upon installation of the pin, controlled expansion causes the lands and grooves of the plug to “bite” into the surrounding material, forming independent seals and retaining rings. Sizes range from 0.093 to 0.656 inches. - Plug Diameter: 0.468 inches - Max. Sealable Passageway Diameter: 0.437 inches - Proof Pressure: 20,000 psi - Plug Material: Monel - Housing Material: Monel General Performance - Proof Pressure (psi x 1000): Class 1: 16, Class 2: 18, Class 3: 20 Materials - Pin: R405 Monel, Specification: QQ-N-281, Finish: Wax - Plug: R405 Monel, Specification: QQ-N-281, Finish: None Part Numbers & Specifications - Part Number: PLGA4681400A, Size: Long, D Max.: 0.4687, D Min.: 0.4678, C Nom.: 0.62, M Nom.: 0.53, K Nom.: 0.433, L Nom.: 0.46, Weight (g): 14, A Min.: 0.562, N Dia. Ref.: 0.437, W Min.: 0.063, Ream Dia. Class 1: 0.4687 - 0.4712, Ream Dia. Class 2: 0.4687 - 0.4702, Ream Dia. Class 3: 0.4687 - 0.4692 All dimensions are in inches. This information is for reference only. Replacement Parts & Accessories - Part Number: CUTA4680203A, Description: Installation Tool Set - Part Number: CUTA4680103B, Description: Extraction Tool Set - Part Number: CUTA4681103A, Description: Gauge - Part Number: PLGA4781400A, Description: Long Oversize Lee Plug - Installation Procedure: See PS 203 REV L: Design Criteria and Installation and Extraction Procedures for Lee Plug Expansion Plugs (see documents) - Installation & Manufacturing Tools: Download CUTA4680203A: Plug Installation Tool, Download CUTA4680103B: Plug Extraction Tool Set, Download CUTA4681103A: Plug Gauge (see documents) Image Specifications - Dimensional View and Installation Hole Details available (see secondary images) Key Product Facts - Plug Diameter: 0.468 inches - Max. Sealable Passageway Diameter: 0.437 inches - Proof Pressure: 20,000 psi - Plug Material: Monel - Housing Material: Monel Specifications / Technical Characteristics - Product Family: Lee Plug - Material: R405 Monel (QQ-N-281) - Finish: Wax (Pin), None (Plug) - Proof Pressure: Up to 20,000 psi (Class 3) - Size Range: 0.093 to 0.656 inches - Part Number Example: PLGA4681400A