Image shown is representative and may differ from the actual product in size, proportions, and color shade
34.000 in
(863.60 mm)
43.750 in
(1111.25 mm)
32
1.630 in
(41.40 mm)
40.500 in
(1028.70 mm)
1/2"
NBR Parker N1470-70 Full Face Gasket, Size: 150#-34"A-FF-1/2"
Material: NBR Parker N1470-70 Full Face Gasket
Size: 150#-34"A-FF-1/2" Full Face Gasket
Part Number: N1470-70-150#-34"A-FF-1/2"
Color: Black
Detailed Description
N1470-70-150#-34"A-FF-1/2" is a Black, 70 Shore A, NBR (Nitrile, Buna-N) Full Face Gasket made from Parker Seal® (Parker). It is a 70 durometer NBR (Nitrile, Buna-N). Parker Seal® (Parker) N1470-70 is manufactured with the following features & specifications: General Purpose Material. N1470-70-150#-34"A-FF-1/2" is size 150#-34"A-FF-1/2" Full Face Gasket also referred to as 34 A (Pipe Size) x 863.6mm (ID) x 1111.25mm (OD) x 32 (Bolt Qty) x 41.4mm (Bolt Dia.) x 1028.7mm (Bolt Circle) x 1/2" (Thickness). N1470-70-150#-34"A-FF-1/2" is a size 34 A, 150#-FF ASME Ring Gasket. Material: 70 Durometer NBR Parker N1470-70 Full Face Gasket Size: 150#-34"A-FF-1/2", 34 A Pipe Size X 863.6mm ID X 1111.25mm OD X 32 Bolt Qty X 41.400mm Bolt Dia. X 1028.700mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | N1470-70 |
| Brand | Parker Seal® (Parker) |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 121 °C / 250 °F |
| Low Temperature | -40 °C / -40 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-34"A-FF-1/2" |
| Pipe Size | 34 A |
| ID | 863.60 mm / 34.000 in |
| OD | 1111.25 mm / 43.750 in |
| Bolt Qty | 32 |
| Bolt Dia. | 41.40 mm / 1.630 in |
| Bolt Circle | 1028.70 mm / 40.500 in |
| Thickness | 1/2" |
Parker’s N1470-70 is a 70 Shore A black nitrile rubber (NBR) compound formulated as a general-purpose sealing material and commonly used in X-rings as well as standard O-rings and gaskets. Designed to meet ASTM D2000 M2BG714 requirements, it provides dependable sealing performance across a service temperature range of -40°F to 225°F while maintaining good flexibility and compression set resistance. This compound is well suited for petroleum-based oils and fuels, making it a practical choice for hydraulic, pneumatic, and general industrial sealing applications. Its balanced mechanical properties and low-temperature capability support consistent performance in both static and moderate dynamic sealing environments.
N1470-70 is frequently selected for X-ring applications where reduced friction, improved sealing stability, and longer service life are desired compared to traditional O-ring designs. It is also used in pumps, valves, cylinders, and general machinery exposed to oils and moderate temperature cycling. As with standard NBR materials, it is not recommended for aromatic fuels, strong acids, glycols, ozone exposure, or polar solvents. Canyon Components offers equivalent nitrile materials designed to match the performance characteristics of Parker N1470-70 for O-rings, X-rings, and general-purpose sealing applications.
Common relevant keywords:
NBR X-rings, nitrile rubber O-rings, 70 Shore A NBR seals, general purpose nitrile elastomer, hydraulic X-ring material, oil resistant nitrile gaskets, ASTM D2000 NBR compound, dynamic sealing X-rings, black nitrile sealing rubber, Parker N1470-70 equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parker N1470-70 O-rings, Parker N1470 nitrile seals, Parker N1470 gasket material, Parker N1470-90 Buna-N O-rings, Parker N1470 X-ring gasket, Parker N1470 NBR compound
