NBR NB70WH02 O-Ring, Size: -002
Material: NBR NB70WH02 O-Ring
Size: AS568 -002 O-Ring
Part Number: NB70WH02-OR-002
NB70WH02
NBR (Nitrile, Buna-N)
70
Shore A
FDA Compliant
3A Sanitary
Color: White
Detailed Description
NB70WH02-OR-002 is a White, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. NB70WH02 is manufactured with the following features & specifications: FDA Compliant, 3A Sanitary. NB70WH02-OR-002 is AS568 size -002 O-Ring also referred to as 1.27mm (Cross Sectional Diameter (CS)) x 1.07mm (Inside Diameter (ID)).
Material: NBR NB70WH02 O-Ring
Size: AS568 -002, 1.27mm CS X 1.07mm ID (0.050" CS X 0.042" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70WH02 |
| Material | NBR (Nitrile, Buna-N) |
| Color | White |
| Durometer | 70 Shore A |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -002 |
| Cross Section (CS) | 1.27 mm / 0.050 in |
| Inside Diameter (ID) | 1.07 mm / 0.042 in |
| Other Specifications | |
FDA Compliant | |
3A Sanitary | |
NB70BK02 is Canyon’s FDA compliant, 3A sanitary, 70 Shore A white nitrile rubber (NBR) compound engineered for O-rings and gaskets used in food and dairy manufacturing environments where cleanliness and regulatory compliance are critical. This carbon black free material offers good abrasion resistance and low compression set, supporting reliable long-term sealing performance in static and light dynamic applications. With a service temperature range of -35°C to 122°C (-31°F to 252°F), NB70BK02 performs well in contact with petroleum-based oils and common process fluids typically encountered in sanitary equipment. Its white color aids visual inspection and supports hygienic design requirements in regulated processing areas. Compare NB70BK02 to Parker N0508-75, N1069-70, N0674-70, N1470-70, and NA151-70 for similar FDA and 3A compliant nitrile sealing applications.
NB70BK02 meets ASTM D2000 M5BG707 requirements and is commonly used in valves, pumps, fittings, and processing equipment across food, beverage, and dairy operations. This compound provides a cost-effective balance of compliance, durability, and performance without the need for higher-cost specialty elastomers. Canyon Components offers NB70BK02 as a dependable solution for sanitary white NBR O-rings and gaskets requiring FDA and 3A compliance.
Common relevant keywords:
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