Image shown is representative and may differ from the actual product in size, proportions, and color shade
16.000 in
(406.40 mm)
23.500 in
(596.90 mm)
16
1.130 in
(28.70 mm)
21.250 in
(539.75 mm)
1/2"
HNBR Parker N0103-70 Full Face Gasket, Size: 150#-16"-FF-1/2"
Material: HNBR Parker N0103-70 Full Face Gasket
Size: 150#-16"-FF-1/2" Full Face Gasket
Part Number: N0103-70-150#-16"-FF-1/2"
Parker Seal® (Parker)
N0103-70
HNBR (Hydrogenated Nitrile)
70
Shore A
Low Temperature Material
Color: Black
Detailed Description
N0103-70-150#-16"-FF-1/2" is a Black, 70 Shore A, HNBR (Hydrogenated Nitrile) Full Face Gasket made from Parker Seal® (Parker). It is a 70 durometer HNBR (Hydrogenated Nitrile). [Parker Seal® (Parker) N0103-70 is manufactured with the following features & specifications: Low Temperature Material, General Purpose Material. N0103-70-150#-16"-FF-1/2" is a size 16, 150#-FF ASME Full Face Gasket. Material: 70 Durometer HNBR Parker N0103-70 Full Face Gasket Size: 150#-16"-FF-1/2", 16 Pipe Size X 406.4mm ID X 596.9mm OD X 16 Bolt Qty X 28.700mm Bolt Dia. X 539.750mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | N0103-70 |
| Brand | Parker Seal® (Parker) |
| Material | HNBR (Hydrogenated Nitrile) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 107 °C / 225 °F |
| Low Temperature | -48 °C / -54 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-16"-FF-1/2" |
| Pipe Size | 16 |
| ID | 406.40 mm / 16.000 in |
| OD | 596.90 mm / 23.500 in |
| Bolt Qty | 16 |
| Bolt Dia. | 28.70 mm / 1.130 in |
| Bolt Circle | 539.75 mm / 21.250 in |
| Thickness | 1/2" |
Parker’s N0103-70 is a 70 Shore A black nitrile rubber (NBR) compound engineered for low-temperature sealing applications where flexibility and oil resistance are required. Designed to operate across a service temperature range of -55°F to 225°F, it maintains elasticity in cold environments while providing reliable sealing performance in contact with petroleum-based oils. This compound is also compatible with water up to 212°F, salt and alkali solutions, and weak acids, making it suitable for a range of industrial fluid-handling applications. Its balanced formulation supports consistent compression set behavior and dependable sealing in static and moderate dynamic conditions.
N0103-70 meets the requirements of ASTM D2000/J200 5BG720 and is commonly used for O-rings and gaskets in hydraulic systems, industrial equipment, and low-temperature service environments where standard nitrile materials may harden. It is not recommended for aromatic fuels, strong acids, glycols, ozone exposure, or polar solvents. This low-temperature NBR grade provides a practical solution when cold flexibility and oil compatibility are the primary design drivers. Canyon Components offers equivalent nitrile materials designed to match the low-temperature performance and fluid compatibility of Parker N0103-70 for general-purpose sealing applications.
Common relevant keywords:
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