Value Collection ZMSCS70007 Silicone O-ring Dash 007 100 Pack

Product Description

The VALUE COLLECTION ZMSCS70007 is a Dash 007 silicone O-ring designed for sealing applications that demand a wide operating temperature range and reliable performance under dry heat conditions. With an inside diameter of 0.156 inches, an outside diameter of 0.281 inches, and a thickness of 0.0625 inches, this round cross-section ring fits standard Dash 007 grooves. Rated for service from -80 degrees F to 450 degrees F, it delivers good weather and ozone resistance. Each package contains 100 pieces. Licensed trades and maintenance technicians install these in fluid, pneumatic, and mechanical systems where silicone elastomer is the specified material.

This O-ring is suited for use in HVAC equipment, refrigeration components, plumbing fittings, pool and spa equipment, and general industrial assemblies wherever a Dash 007 silicone seal is required. It is appropriate for residential and light commercial applications involving exposure to oils, chemicals, and solvents at the limits noted for silicone compound. The white color and 70 durometer hardness rating make it identifiable and consistent with standard silicone O-ring stock. This item ships in a 100-piece package, making it practical for service vans and shop inventory.

Key Features

• Silicone compound rated from -80 degrees F to 450 degrees F for wide-temperature service
• Dash 007 standard sizing: 0.156 inches ID, 0.281 inches OD, 0.0625 inches thick
• Round cross-section profile fits standard O-ring grooves without modification
• 70 durometer hardness rated Hard for firm, reliable seating under compression
• Compatible with oils, chemicals, and solvents within silicone material limits
• Packaged in quantities of 100 for bench stock and field kit replenishment

Compatibility

Designed as a standard Dash 007 O-ring replacement for any application specifying a silicone elastomer seal at this nominal size. Confirm groove dimensions and fluid compatibility before installation.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Depressurize and isolate the system before removing the old seal. Inspect the groove for burrs or debris that could damage the new ring. Apply a thin film of compatible lubricant to the O-ring before seating to reduce installation stress and improve the initial seal.