Cylindrical plug PLGA series

threadedaluminumforming

This member of our classic Lee Plug family is ideal for installation into aluminum manifolds. 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: 0.156 inches - Max. Sealable Passageway Diameter: 0.125 inches - Proof Pressure: 16,000 psi - Plug Material: Aluminum - Housing Material: Aluminum General Performance - Class 1: Short 8, Long 10 - Class 2: Short 9, Long 13 - Class 3: Short 12, Long 16 Materials - Pin: 2024-T4 or T351 Aluminum, SAE AMS-QQ-A-225/6, Alodine Yellow per MIL-DTL-5541 & Wax - Plug: 2024-T4 or T351 Aluminum, SAE AMS-QQ-A-225/6, Anodize Green per MIL-A-8625 Type II B Dimensional Views & Installation Hole Details For dimensions, please refer to the Part Numbers & Specifications tab. Part Numbers & Specifications - PLGA1560010A: Short, D Max. 0.1562, D Min. 0.1553, C Nom. 0.125, M Nom. 0.11, K Nom. 0.118, L Nom. 0.078, Weight 0.1g, A Min. 0.13, N Dia. Ref. 0.125, W Min. 0.125, Ream Dia. Class 1 0.1562 - 0.1587, Class 2 0.1562 - 0.1577, Class 3 0.1562 - 0.1567 - PLGA1561010A: Long, D Max. 0.1562, D Min. 0.1553, C Nom. 0.245, M Nom. 0.215, K Nom. 0.123, L Nom. 0.165, Weight 0.2g, A Min. 0.25, N Dia. Ref. 0.125, W Min. 0.125, Ream Dia. Class 1 0.1562 - 0.1587, Class 2 0.1562 - 0.1577, Class 3 0.1562 - 0.1567 All dimensions are in inches. This information is for reference only. Replacement Parts & Accessories - CUTA1560203A: Installation Tool Set - CUTA1560103B: Extraction Tool Set - CUTA1561103A: Gauge - PLGA1660010A: Short Oversize Lee Plug - PLGA1661010A: Long Oversize Lee Plug Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions (see documentation) Key Product Facts: - Plug Diameter: 0.156 inches - Max. Sealable Passageway Diameter: 0.125 inches - Proof Pressure: 16,000 psi - Plug Material: Aluminum - Housing Material: Aluminum