Value Collection ZMSCN70113 Neoprene O-ring Dash 113 Pack 100

Product Description

The VALUE COLLECTION ZMSCN70113 is a Dash 113 neoprene O-ring designed for static and dynamic sealing applications across HVAC, refrigeration, and plumbing systems. It measures 0.563 inches inside diameter, 0.750 inches outside diameter, and 0.0937 inches thick, with a round cross section. The compound carries a 70 Shore A hardness rating, indicating a firm durometer well suited to compression sealing. Neoprene construction provides moderate resistance to petroleum products along with good ozone and weather resistance. Licensed HVAC technicians and refrigeration mechanics are the primary installers for this seal type. Sold in a pack of 100 units.

This O-ring is appropriate for residential and light commercial refrigeration and HVAC equipment where Freon-compatible sealing is required. The neoprene compound performs reliably across a wide service temperature range of -65 degrees F to 250 degrees F, covering most mechanical refrigeration and air conditioning operating conditions. It is also used in general plumbing fittings, valve stems, and pump assemblies where ozone and weather exposure is a concern. The Dash 113 sizing designation is a standard AN/MS reference, making cross-referencing straightforward for technicians sourcing a direct replacement seal.

Key Features

• Dash 113 standard sizing: 0.563 inches ID, 0.750 inches OD, 0.0937 inches thick
• Neoprene compound rated compatible with Freon refrigerants
• 70 Shore A hardness for reliable compression set performance
• Service temperature range: -65 degrees F to 250 degrees F
• Good ozone and weather resistance for exposed installations
• Round cross section for standard O-ring groove fitment

Compatibility

Designed as a standard Dash 113 neoprene O-ring replacement for use in refrigeration, HVAC, plumbing, and general mechanical assemblies requiring a Freon-compatible elastomeric seal. Not FDA approved; not intended for food-contact applications.

Installation Notes

Installation is typically performed by licensed HVAC technicians or refrigeration mechanics. Always recover and isolate refrigerant per EPA Section 608 requirements before opening any sealed refrigeration circuit. Inspect the mating groove for burrs, corrosion, or debris before seating the O-ring. Lubricate with a compatible refrigeration-grade oil before installation to prevent rolling or tearing during assembly.