Description
Professional-grade Buna-N O-ring (AS568-038) for general sealing in mechanical, hydraulic, and pneumatic assemblies. With an inner diameter of 3.239 inches and a cross-section of 0.070 inches, the 70 Shore A hardness Buna-N elastomer delivers durable compression and reliable sealing across service cycles.
Specs
- Dimensions: Inner diameter 3.239 inches; Cross-section 0.070 inches
- Material grade: Buna-N (nitrile)
Features
- Durometer: 70 Shore A; provides durable compression for repeated cycling while maintaining a reliable seal
- Size standard: AS568-038 (dash 38) O-ring; compatible with common replacement seals in standard equipment
- Geometry: Round O-ring with consistent inner diameter and cross-section tolerances for predictable sealing in tight groove fits
- Material compatibility: Buna-N nitrile elastomer optimized for petroleum-based fluids, enabling reliable sealing in hydraulic and mechanical systems
- Packaging: 300-pack total, comprising three packages of 100 units to support maintenance rounds and repeat-use projects
- Applications: General sealing tasks in mechanical, hydraulic, and pneumatic assemblies requiring reliable AS568-038 seals
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