Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.0008136BTC
In stock
SUR&R Auto Parts
SUR&R HOR430 O-Ring 10.8 mm 1.8 mm HNBR Green PK50
Pack of 50 HNBR O-rings with 10.8 mm inside diameter and 1.8 mm cross-section for metric fluid systems
- HNBR material resists oil and heat
- 70A durometer gives firm sealing force
- Metric 10.8 mm ID fits standard ports
- Green colour allows quick visual identification
- Pack of 50 covers multiple service jobs
10.8 mm HNBR O-Rings Pack of 50
SUR&R HOR430 supplies fifty green HNBR O-rings with a 10.8 mm nominal inside diameter and 1.8 mm nominal width. The material carries a 70A durometer rating for medium-hard sealing performance. Each ring meets ASTM D2000 and SAE J200 standards. They operate from -15 to 100 degrees Fahrenheit.
Suitable Uses and Limitations
These metric O-rings suit hydraulic and pneumatic assemblies that require a 10.8 mm bore seal with moderate temperature resistance. The green HNBR compound handles common automotive fluids and lubricants. They are not metal detectable or X-ray detectable, so they do not meet food or pharmaceutical line requirements. Buyers needing larger diameters or different durometers should look elsewhere.
10.8 mm Nominal Inside Diameter
The 10.8 mm nominal inside diameter is the critical dimension that determines groove compatibility. Actual inside diameter matches the nominal value at 10.8 mm while actual width measures 1.7 mm. Nominal outside diameter is 14.3 mm. Verify this bore size against your housing before ordering.
Highlights
- HNBR material resists oil and heat
- 70A durometer gives firm sealing force
- Metric 10.8 mm ID fits standard ports
- Green colour allows quick visual identification
- Pack of 50 covers multiple service jobs
Specifications
| Brand | SUR&R |
|---|
Questions about this item
What size groove or gland will the 10.8 mm inside-diameter, 1.8 mm cross-section O-ring seal?
The O-ring fits a 10.8 mm nominal inside diameter with a 1.8 mm nominal width; actual dimensions are 10.8 mm ID, 1.7 mm width and 14.3 mm OD.
Will these HNBR O-rings handle the same temperatures as older nitrile seals in my A/C system?
They are rated for -15 °F to 100 °F, matching typical nitrile ranges, and the HNBR material offers improved heat and chemical resistance.
How can I confirm the 70 A durometer and green colour are correct once the pack is opened?
Each ring is moulded green HNBR with a 70 A durometer rating; the colour and medium-hard feel are visible and tactile on inspection.
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