
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.275 in
(6.99 mm)
16.955 in
(430.66 mm)

NBR NB70BK07 X-Ring, Size: -463
Material: NBR NB70BK07 X-Ring
Size: AS568 -463 X-Ring
Part Number: NB70BK07-XR-463
Color: Black
Detailed Description
NB70BK07-XR-463 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) X-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK07 is manufactured with the following features & specifications: FDA Compliant, 3A Sanitary. NB70BK07-XR-463 is AS568 size -463 X-Ring also referred to as 6.99mm (Cross Sectional Diameter (CS)) x 430.66mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK07 X-Ring Size: AS568 -463, 6.99mm CS X 430.66mm ID (0.275" CS X 16.955" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK07 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | X-Ring |
| Size Standard | AS568 |
| Size | -463 |
| Cross Section (CS) | 6.99 mm / 0.275 in |
| Inside Diameter (ID) | 430.66 mm / 16.955 in |
| Other Specifications | |
FDA Compliant | |
3A Sanitary | |


