Image shown is representative and may differ from the actual product in size, proportions, and color shade
52.000 in
(1320.80 mm)
63.500 in
(1612.90 mm)
48
2.000 in
(50.80 mm)
59.750 in
(1517.65 mm)
1/2"
NBR NB90BK20 Full Face Gasket, Size: 300#-52"B-FF-1/2"
Material: NBR NB90BK20 Full Face Gasket
Size: 300#-52"B-FF-1/2" Full Face Gasket
Part Number: NB90BK20-300#-52"B-FF-1/2"
NB90BK20
NBR (Nitrile, Buna-N)
90
Shore A
Low Temperature Material
Color: Black
Detailed Description
NB90BK20-300#-52"B-FF-1/2" is a Black, 90 Shore A, NBR (Nitrile, Buna-N) Full Face Gasket. It is a 90 durometer NBR (Nitrile, Buna-N). NB90BK20 is manufactured with the following features & specifications: Low Temperature Material. NB90BK20-300#-52"B-FF-1/2" is size 300#-52"B-FF-1/2" Full Face Gasket also referred to as 52 B (Pipe Size) x 1320.8mm (ID) x 1612.9mm (OD) x 48 (Bolt Qty) x 50.8mm (Bolt Dia.) x 1517.65mm (Bolt Circle) x 1/2" (Thickness). NB90BK20-300#-52"B-FF-1/2" is a size 52 B, 300#-FF ASME Ring Gasket. Material: 90 Durometer NBR NB90BK20 Full Face Gasket Size: 300#-52"B-FF-1/2", 52 B Pipe Size X 1320.8mm ID X 1612.9mm OD X 48 Bolt Qty X 50.800mm Bolt Dia. X 1517.650mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | NB90BK20 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -50 °C / -58 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-52"B-FF-1/2" |
| Pipe Size | 52 B |
| ID | 1320.80 mm / 52.000 in |
| OD | 1612.90 mm / 63.500 in |
| Bolt Qty | 48 |
| Bolt Dia. | 50.80 mm / 2.000 in |
| Bolt Circle | 1517.65 mm / 59.750 in |
| Thickness | 1/2" |
