Image shown is representative and may differ from the actual product in size, proportions, and color shade
12.750 in
(323.85 mm)
20.500 in
(520.70 mm)
16
1.250 in
(31.75 mm)
17.750 in
(450.85 mm)
1/4"
NBR NB50BK40 Full Face Gasket, Size: 300#-12"-FF-1/4"
Material: NBR NB50BK40 Full Face Gasket
Size: 300#-12"-FF-1/4" Full Face Gasket
Part Number: NB50BK40-300#-12"-FF-1/4"
Color: Black
Detailed Description
NB50BK40-300#-12"-FF-1/4" is a Black, 50 Shore A, NBR (Nitrile, Buna-N) Full Face Gasket. It is a 50 durometer NBR (Nitrile, Buna-N). [NB50BK40 is manufactured with the following features & specifications: UL 157, UL Listed Material. NB50BK40-300#-12"-FF-1/4" is a size 12, 300#-FF ASME Full Face Gasket. Material: 50 Durometer NBR NB50BK40 Full Face Gasket Size: 300#-12"-FF-1/4", 12 Pipe Size X 323.85mm ID X 520.7mm OD X 16 Bolt Qty X 31.750mm Bolt Dia. X 450.850mm Bolt Circle X 1/4" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | NB50BK40 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 50 Shore A Hardness |
| High Temperature | 60 °C / 140 °F |
| Low Temperature | -40 °C / -40 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-12"-FF-1/4" |
| Pipe Size | 12 |
| ID | 323.85 mm / 12.750 in |
| OD | 520.70 mm / 20.500 in |
| Bolt Qty | 16 |
| Bolt Dia. | 31.75 mm / 1.250 in |
| Bolt Circle | 450.85 mm / 17.750 in |
| Thickness | 1/4" |
| Other Specifications | |
UL 157 | |
UL Listed Material | |
