AAP NBR non-reinforced gasket, 1-1/2"
Available
This AAP NBR non-reinforced gasket is drilled to Table E and is supplied in 2 sizes, 1-1/2" (40mm) and 2" (50mm), both 3mm thick. It is a multi-purpose, premium-grade rubber gasket with very good resistance to petroleum-based fluids. The sheeting is 100% NBR polymer, with no fabric reinforcement.
Applications are petroleum-based fluids, mineral oils and hydraulic fluids. Acids are rated poor and organic solvents are not recommended.
Where this product is used
- Mineral oil and hydraulic fluid lines
- Fuel and petroleum-based fluid connections
- Flanged joints on oil-handling equipment
- Replacing worn or damaged gaskets on small-bore Table E flanges
Features
- 2 sizes: 1-1/2" (40mm) and 2" (50mm)
- Drilled to Table E
- 3mm thick
- 100% NBR sheeting
- Maximum temperature 90 °C
Key specifications
| Specification | Detail |
|---|---|
| Brand | AAP |
| Product type | Flange Gasket |
| Gasket type | NBR non-reinforced gasket |
| Standard | Table E |
| Material | 100% NBR (nitrile butadiene rubber) sheeting, no fabric reinforcement |
| Style | Full face, drilled for flange bolts |
| Hardness | 70 Shore A |
| Specific gravity | 1.27 g/cm³ |
| Tensile strength | 13,000 kPa |
| Elongation | 400% |
| Maximum temperature | 90 °C |
| Chemical resistance | Weathering and ozone: fair, abrasion: good, acids: poor, caustics and alkalies: good, oils and petroleum products: excellent, organic solvents: not recommended |
| Sizes | 1-1/2" (40mm) to 2" (50mm) (2 sizes) |
| Thickness | 3mm |
Choosing the right option
This range covers 1-1/2" and 2" only. Use a different material for solvents, because AAP does not recommend NBR for organic solvents.
Related AAP products: AAP Natural Rubber Insertion Gasket, Table E, AAP Compressed Fibre Gasket, Table E, AAP Natural Rubber Insertion Gasket, Table D, AAP Slip-On Plate Flange, AS2129 Table E.
| Option | Part number | SKU |
|---|---|---|
| 1-1/2" | LGNF40 | A0081504 |
| 2" | LGNF50 | A0081505 |
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AAP NBR Non-Reinforced Gasket, Table E: 1-1/2"
SKU: A0081504 | Model: LGNF40
AAP LGNF40: AAP NBR non-reinforced gasket, 1-1/2". Pipe Size (inch): 1-1/2. Pipe Size (mm): 40. Thickness (C): 3.

