This member of our classic Lee Plug family is ideal for installation into stainless steel manifolds. Lee plugs are 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 ābiteā into the surrounding material, forming independent seals and retaining rings. Sizes range from 2.5 to 8 mm.
- Plug Diameter: 6.50 mm
- Max. Sealable Passageway Diameter: 5.7 mm
- Proof Pressure: 172 MPa
- Plug Material: Stainless Steel
- Housing Material: Inconel, Monel, MP35N, Stainless Steel, or Titanium
General Performance
- Class 1: Short 69, Long 108
- Class 2: Short 83, Long 147
- Class 3: Short 98, Long 172
Part Numbers & Specifications
- PLGM0650020A: Short, D Max. 6.5, D Min. 6.48, C Nom. 6.3, M Nom. 5.52, K Nom. 5.64, L Nom. 4.69, Weight 1.5 g, A Min. 6, N Dia. Ref. 5.7, W Min. 1.6
- PLGM0651020A: Long, D Max. 6.5, D Min. 6.48, C Nom. 9.4, M Nom. 8.62, K Nom. 5.64, L Nom. 7.49, Weight 2.3 g, A Min. 9.1, N Dia. Ref. 5.7, W Min. 1.6
Replacement Parts & Accessories
- CUTA2500203A: Installation Tool Set
- CUTM0650103B: Extraction Tool Set
- CUTM0651103A: Gauge
For dimensions, please refer to the Part Numbers & Specifications tab.
Technical/Reference Document: Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions Page A47
Installation Procedure: Download PS 203 REV L: Design Criteria and Installation and Extraction Procedures for Lee Plug Expansion Plugs
Installation & Manufacturing Tools: Download CUTA2500203A: Plug Installation Tool, Download CUTM0650103B: Plug Extraction Tool Set, Download CUTM0651103A: Plug Gauge
CAD Envelopes: 6,50 Stainless Steel Metric Lee Plug Short Model, 6,50 Stainless Steel Metric Lee Plug Long Model
Resource: PS 203 Rev L - Design Criteria and Installation and Extraction Procedures for Lee Plug Expansion Plugs
Technical Specifications:
- Plug Diameter: 6.50 mm
- Max. Sealable Passageway Diameter: 5.7 mm
- Proof Pressure: 172 MPa
- Plug Material: Stainless Steel
- Housing Material: Inconel, Monel, MP35N, Stainless Steel, or Titanium
- Available Sizes: 2.5 to 8 mm