Image shown is representative and may differ from the actual product in size, proportions, and color shade
1.000 in
(25.40 mm)
4.880 in
(123.95 mm)
4
0.750 in
(19.05 mm)
3.500 in
(88.90 mm)
1/8"
NBR NB50BK40 Full Face Gasket, Size: 300#-1"-FF-OLD-1/8"
Material: NBR NB50BK40 Full Face Gasket
Size: 300#-1"-FF-OLD-1/8" Full Face Gasket
Part Number: NB50BK40-300#-1"OLD-FF-1/8"
Color: Black
Detailed Description
NB50BK40-300#-1"OLD-FF-1/8" 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#-1"OLD-FF-1/8" is size 300#-1"-FF-OLD-1/8" Full Face Gasket also referred to as 1 OLD (Pipe Size) x 25.4mm (ID) x 123.95mm (OD) x 4 (Bolt Qty) x 19.05mm (Bolt Dia.) x 88.9mm (Bolt Circle) x 1/8" (Thickness). NB50BK40-300#-1"OLD-FF-1/8" is a size 1 OLD, 300#-FF ASME Ring Gasket. Material: 50 Durometer NBR NB50BK40 Full Face Gasket Size: 300#-1"-FF-OLD-1/8", 1 OLD Pipe Size X 25.4mm ID X 123.95mm OD X 4 Bolt Qty X 19.050mm Bolt Dia. X 88.900mm Bolt Circle X 1/8" 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#-1"-FF-OLD-1/8" |
| Pipe Size | 1 OLD |
| ID | 25.40 mm / 1.000 in |
| OD | 123.95 mm / 4.880 in |
| Bolt Qty | 4 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 88.90 mm / 3.500 in |
| Thickness | 1/8" |
| Other Specifications | |
UL 157 | |
UL Listed Material | |
