Cylindrical plug PLGA2181350A

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This member of our classic Lee Plug® family is made from MP35N, a NACE-compliant nickel-cobalt alloy that provides excellent corrosion resistance for harsh-duty applications found in the oil and gas industry. 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 0.343 inches. - Plug Diameter: 0.218 inches - Max. Sealable Passageway Diameter: 0.187 inches - Proof Pressure: 30,000 psi - Plug Material: MP35N - Housing Material: Inconel, MP35N, or Stainless Steel General Performance - 30,000 psi Proof Pressure Materials - Pin: MP35N, Chemistry per AMS 5844 and heat treat per NACE MR0175, Finish: Wax - Plug: MP35N, Chemistry per AMS 5844 and heat treat per NACE MR0175 Dimensional Views & Installation Hole Details - For dimensions, please refer to the Part Numbers & Specifications tab. Part Numbers & Specifications - Part Number: PLGA2181350A - Size: Long - D Max.: 0.2187 - D Min.: 0.2178 - C Nom.: 0.307 - M Nom.: 0.277 - K Nom.: 0.184 - L Nom.: 0.218 - A Min.: 0.297 - N Dia. Ref.: 0.187 - W Min.: 0.06 - Ream Dia.: 0.2187-0.2192 Replacement Parts & Accessories - Installation Tool Set: CUTA2180203A - Extraction Tool Set: CUTA2180113B - Gauge: CUTA2181103A - CAD Envelope: 218 MP35N Lee Plug Long Model (available upon request) - Handbook: Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions (see documents) - Product Video: Lee Plug Expansion Plug Features & Benefits Overview (see videos) - Article: Dual Sealing A.F.O.® Plugs Provide Pre-Charge and Purge Functions Key Technical Specifications - Plug Diameter: 0.218 inches - Max. Sealable Passageway Diameter: 0.187 inches - Proof Pressure: 30,000 psi - Plug Material: MP35N - Housing Material: Inconel, MP35N, or Stainless Steel - Part Number: PLGA2181350A - Size: Long - D Max.: 0.2187 - D Min.: 0.2178 - C Nom.: 0.307 - M Nom.: 0.277 - K Nom.: 0.184 - L Nom.: 0.218 - A Min.: 0.297 - N Dia. Ref.: 0.187 - W Min.: 0.06 - Ream Dia.: 0.2187-0.2192