Image shown is representative and may differ from the actual product in size, proportions, and color shade
28.000 in
(711.20 mm)
30.560 in
(776.22 mm)
5/16"
NBR NB70BK21 Ring Gasket, Size: 150#-28"B-RN-5/16"
Material: NBR NB70BK21 Ring Gasket
Size: 150#-28"B-RN-5/16" Ring Gasket
Part Number: NB70BK21-150#-28"B-RN-5/16"
NB70BK21
NBR (Nitrile, Buna-N)
70
Shore A
MOS2 Filled
Sulfur Cured
Color: Black
Detailed Description
NB70BK21-150#-28"B-RN-5/16" is a Black, 70 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) Ring Gasket. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK21 is manufactured with the following features & specifications: MOS2 Filled. NB70BK21-150#-28"B-RN-5/16" is size 150#-28"B-RN-5/16" Ring Gasket also referred to as 28 B (Pipe Size) x 711.2mm (ID) x 776.22mm (OD) x 5/16" (Thickness). NB70BK21-150#-28"B-RN-5/16" is a size 28 B, 150#-RN ASME Ring Gasket. Material: 70 Durometer NBR NB70BK21 Ring Gasket Size: 150#-28"B-RN-5/16", 28 B Pipe Size X 711.2mm ID X 776.22mm OD X 5/16" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK21 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Type | Ring Gasket |
| Size | 150#-28"B-RN-5/16" |
| Pipe Size | 28 B |
| ID | 711.20 mm / 28.000 in |
| OD | 776.22 mm / 30.560 in |
| Thickness | 5/16" |
