This member of our classic Lee Plug family is designed to seal passageways in high strength, high hardness materials such as titanium and inconel. Its construction from high strength material and unique geometry, coupled with the proven reliability of our Lee Plug expansion principal are what gives this plug a proof pressure rating of 32,000 psi (221 MPa). Sizes range from 0.093 to 0.343 inches.
- Plug Diameter: 0.312 inches
- Max. Sealable Passageway Diameter: 0.281 inches
- Proof Pressure: 32,000 psi
- Plug Material: 15-5PH
- Housing Material: Inconel, Stainless Steel, or Titanium
General Performance
- 32,000 psi Proof Pressure
Materials
PART | MATERIAL | SPECIFICATION | FINISH
Pin | 15-5 PH CRES | AMS 5659 | Passivated & Wax
Plug | 15-5 PH CRES | AMS 5659 | Passivated/Chromium Composite
Electrical Operation
- For dimensions, please refer to the Part Numbers & Specifications tab.
Part Numbers & Specifications
Part Number | D Max. | D Min. | C Nom. | M Nom. | K Nom. | L Nom. | Weight (g) | A Min. | N Dia. Ref. | W Min. | Ream Dia.
PLHA3121241A | 0.3124 | 0.3115 | 0.407 | 0.355 | 0.272 | 0.278 | 3.5 | 0.375 | 0.281 | 0.06 | 0.3124 - 0.3134
All dimensions are in inches. This information is for reference only.
Replacement Parts & Accessories
Part Number | Description
CUTA3120203A | Installation Tool Set
CUTA3120103B | Extraction Tool Set
CUTA3121103A | Gauge
PLHA3221241A | Oversize Lee Plug
- Dimensional View: See secondary images
- Installation Hole Details: See secondary images
Key Product Facts
- Plug Diameter: 0.312 inches
- Max. Sealable Passageway Diameter: 0.281 inches
- Proof Pressure: 32,000 psi
- Plug Material: 15-5PH
- Housing Material: Inconel, Stainless Steel, or Titanium