Cylindrical plug PLGA1871400A

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: 0.187 inches - Max. Sealable Passageway Diameter: 0.156 inches - Proof Pressure: 28,000 psi - Plug Material: Monel - Housing Material: Monel General Performance - Proof Pressure (psi x 1000): Class 1: 18, Class 2: 24, Class 3: 28 Materials - Pin: R405 Monel, Specification: QQ-N-281, Finish: Wax - Plug: R405 Monel, Specification: QQ-N-281, Finish: - Part Numbers & Specifications - Part Number: PLGA1871400A, Size: Long, D Max.: 0.1875, D Min.: 0.1866, C Nom.: 0.26, M Nom.: 0.235, K Nom.: 0.154, L Nom.: 0.181, Weight (g): 0.95, A Min.: 0.253, N Dia. Ref.: 0.156, W Min.: 0.063, Ream Dia. Class 1: 0.1875 - 0.19, Ream Dia. Class 2: 0.1875 - 0.189, Ream Dia. Class 3: 0.1875 - 0.188 Replacement Parts & Accessories - Part Number: CUTA1870203A, Description: Installation Tool Set - Part Number: CUTA1870103B, Description: Extraction Tool Set - Part Number: CUTA1871103A, Description: Gauge - Part Number: PLGA1971400A, Description: Long Oversize Lee Plug - For dimensions, please refer to the Part Numbers & Specifications tab. - For more information: Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions Page A34 - CAD Envelope: 187 Monel Lee Plug Long Model (download requires form submission) - Installation Procedure: PS 203 REV L: Design Criteria and Installation and Extraction Procedures for Lee Plug Expansion Plugs (download requires form submission) - Installation & Manufacturing Tools: CUTA1870203A: Plug Installation Tool, CUTA1870103B: Plug Extraction Tool Set, CUTA1871103A: Plug Gauge (downloads require form submission) - Product Video: Lee Plug Expansion Plug Features & Benefits Overview - Article: Dual Sealing A.F.O.® Plugs Provide Pre-Charge and Purge Functions - All dimensions are in inches. This information is for reference only. Key Product Facts: - Plug Diameter: 0.187 inches - Max. Sealable Passageway Diameter: 0.156 inches - Proof Pressure: 28,000 psi - Plug Material: Monel - Housing Material: Monel