Image shown is representative and may differ from the actual product in size, proportions, and color shade
2.880 in
(73.15 mm)
7.000 in
(177.80 mm)
4
0.750 in
(19.05 mm)
5.500 in
(139.70 mm)
1/4"
NBR NB90BK18 Full Face Gasket, Size: 150#-2.5"-FF-1/4"
Material: NBR NB90BK18 Full Face Gasket
Size: 150#-2.5"-FF-1/4" Full Face Gasket
Part Number: NB90BK18-150#-2.5"-FF-1/4"
NB90BK18
NBR (Nitrile, Buna-N)
90
Shore A
Silicone Oil Filled
Sulfur Cured
Color: Black
Detailed Description
NB90BK18-150#-2.5"-FF-1/4" is a Black, 90 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) Full Face Gasket. It is a 90 durometer NBR (Nitrile, Buna-N). NB90BK18 is manufactured with the following features & specifications: Silicone Oil Filled. NB90BK18-150#-2.5"-FF-1/4" is size 150#-2.5"-FF-1/4" Full Face Gasket also referred to as 2.5 (Pipe Size) x 73.15mm (ID) x 177.8mm (OD) x 4 (Bolt Qty) x 19.05mm (Bolt Dia.) x 139.7mm (Bolt Circle) x 1/4" (Thickness). NB90BK18-150#-2.5"-FF-1/4" is a size 2.5, 150#-FF ASME Ring Gasket. Material: 90 Durometer NBR NB90BK18 Full Face Gasket Size: 150#-2.5"-FF-1/4", 2.5 Pipe Size X 73.15mm ID X 177.8mm OD X 4 Bolt Qty X 19.050mm Bolt Dia. X 139.700mm Bolt Circle X 1/4" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | NB90BK18 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-2.5"-FF-1/4" |
| Pipe Size | 2.5 |
| ID | 73.15 mm / 2.880 in |
| OD | 177.80 mm / 7.000 in |
| Bolt Qty | 4 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 139.70 mm / 5.500 in |
| Thickness | 1/4" |
