Name: Spare O-Ring Set
Brand: Blu-Sub
SKU: BS-ASC-ORING-BRN-06A1
Price: 1.47 CAD
Availability: InStock

$1.47

20 Units Available for Quick Ship - Ships in 1-2 Business Days

Additional Units Made to Order - Ships in 2-4 Weeks

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Blu-Sub spare O-ring sets provide reliable sealing components for underwater enclosures and accessories. Each set includes a complete selection of replacement O-rings specific to a given product, ensuring continued waterproof integrity during maintenance or refurbishment.

The O-rings are made from high-quality rubber and sized precisely to match Blu-Sub aluminum and acrylic enclosures, penetrators, or end caps. They are compatible with cable penetrators (including sensors, switches, and other devices), bulkheads, end caps, and metric sealing plugs. These are direct replacements for original seals and can be used when reassembling after inspection, cleaning, or component swaps.

Note: The term "bulkhead" is used interchangeably with cable penetrators, penetrators for sensors, switches, etc. and metric sealing plugs.

Material	FKM75 (Brown): M6, M8, M10, M14, M16 Bulkhead O-Ring Sets NBR70 (Black): 85, 115, 165 Flange O-Ring Sets; 115 Plastic Flange O-Ring Set; 115 Glass Flange End Cap O-Ring Set
Weight	N/A
Color	Brown (FKM75) for Bulkhead O-Ring Sets Black (NBR70) for Flange O-Ring Sets
Depth Rating	N/A
Dimensions	N/A

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Recommended O-Ring Lubricant: MOLYKOTE® 111 Compound

Sold Separately

Recommended Lubricant:
For optimal performance and longevity, all Blu-Sub O-rings should be lubricated using O-Ring Lubricant – MOLYKOTE® 111 Compound. This silicone-based compound is fully compatible with FKM and NBR O-rings and provides a reliable seal in subsea and pressurized environments.

Application Tips:
Apply a light coating of lubricant to the O-rings at the time of assembly to reduce wear, prevent sticking, and ensure watertight sealing. Reapply lubricant during disassembly and any reassembly procedure. Do not allow O-rings to dry out during long-term use—periodic re-lubrication is essential to maintaining integrity over time.

O-Ring Lubricant - MOLYKOTE® 111 Compound

Technical Specifications

Item	Material	Color	Number of O-rings / Set
M6 Bulkhead O-ring Set	FKM75	Brown	1
M8 Bulkhead O-ring Set	FKM75	Brown	1
M10 Bulkhead O-ring Set	FKM75	Brown	1
M14 Bulkhead O-ring Set	FKM75	Brown	1
M16 Bulkhead O-ring Set	FKM75	Brown	1
85 Flange O-ring Set	NBR70	Black	3
115 Flange O-ring Set	NBR70	Black	3
165 Flange O-ring Set	NBR70	Black	3
115 Plastic Flange O-ring Set	NBR70	Black	2
115 Glass Flange End Cap O-ring Set	NBR70	Black	2