Description
Overview:
The Hydraulic Sealing Washer 1/2" BSP is a metal-backed washer with a moulded rubber sealing insert designed to stop leaks at BSP hydraulic connections. Sized for 1/2 inch BSP fittings (12.7 mm nominal), it sits between mating faces to create a reliable seal under pressure, helping to maintain system integrity and reduce fluid loss. It is suitable for use on hose adaptors, manifolds, valves, pumps, and cylinders across construction, agricultural, and industrial machinery. The robust rubber centre compresses to fill small surface imperfections, while the rigid outer ring provides strength and correct crush. Ideal for maintenance and new builds, this washer is a dependable service item for workshops and on-site repairs. Manufacturer Part Number (MPN): 968 120.
Key Features:
- 1/2" BSP size (12.7 mm) for standard British Standard Pipe hydraulic ports and fittings
- Metal washer with moulded rubber sealing lip for a positive, leak-tight seal
- Helps prevent fluid loss under pressure, vibration, and thermal cycling
- Straightforward to fit; typically no extra sealant or thread tape needed
- Compatible with common hydraulic oils and fluids used in plant and machinery
- Stable, rigid outer ring helps control compression and prevents over-squeeze
- Suitable for routine servicing and emergency repairs in the workshop or on site
- MPN 968 120 for easy identification and stock control
- Compact, flat form factor suits tight assemblies and face-sealing joints
- Supports reliable reassembly when changing hoses, adapters, or valves
Typical Applications:
Sealing 1/2" BSP (12.7 mm) hydraulic connections on hose tails, adaptors, manifolds, valve blocks, pumps, and cylinder ports. Common on construction plant, agricultural equipment, industrial power packs, log splitters, compactors, and materials-handling machinery where a face seal is required to control leaks and maintain system pressure.
Also known as:
Bonded seal, Dowty washer, BSP sealing washer, metal-rubber washer, hydraulic sealing ring, gasket washer, rubber-centred washer, face-seal washer for BSPP connections.
Product Specifications
| L&S Part No. | 968 120 |
|---|---|
| Unit of Sale | 1 Piece |
| Machine Type | Hydraulic Packs |
