A/C O-Rings
Refrigerant leaks turn into comebacks. Our selection of A/C O-Rings help you seal fittings fast with the right compound for the refrigerant. Choose green HSN or blue neoprene for R-134a or R-12, keep black chloroprene for R-12 only. Need E-Z Clip service parts? Stock the HNBR replacements for heat, oil and chemical exposure.
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Green HSN O-Rings for R-12 & R-134A Refrigerant
Green HSN o-rings for R-12 and R-134A refrigerant. Made of HSN material in multiple inside and outside diameters and wall thicknesses. Compatible with both refrigerants and provides chemical resistance for repair tasks and equipment maintenance, with multiple size options.
| Item # | Inside Diameter | Outside Diameter | Material | Color | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
501060
|
3/16"
|
5/16"
|
HSN
|
Green
|
10
|
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|
|
50951
|
5/16"
|
7/16"
|
HSN
|
Green
|
20
|
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|
|
50952
|
3/8"
|
1/2"
|
HSN
|
Green
|
20
|
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|
|
50953
|
7/16"
|
9/16"
|
HSN
|
Green
|
20
|
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|
|
501062
|
7/16"
|
5/8"
|
HSN
|
Green
|
10
|
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|
|
501061
|
1/2"
|
5/8"
|
HSN
|
Green
|
10
|
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|
|
50955
|
9/16"
|
11/16"
|
HSN
|
Green
|
20
|
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|
|
50957
|
11/16"
|
13/16"
|
HSN
|
Green
|
20
|
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|
|
501063
|
3/4"
|
15/16"
|
HSN
|
Green
|
10
|
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|
|
50963
|
13/16"
|
1-1/16"
|
HSN
|
Green
|
10
|
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|
|
501064
|
7/8"
|
1-1/16"
|
HSN
|
Green
|
10
|
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|
|
501065
|
7/8"
|
1-1/8"
|
HSN
|
Green
|
10
|
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Blue Neoprene O-Rings for R-12 & R-134A Refrigerant
Blue neoprene o‑rings for R‑12 and R‑134A refrigerant fittings. Made from neoprene in multiple inside and outside diameters and wall thicknesses, these blue o‑rings are compatible with both refrigerants and provide chemical resistance and sealing reliability for HVAC service and repair tasks.
| Item # | Inside Diameter | Outside Diameter | Material | Color | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
50938
|
1/4"
|
7/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50931
|
5/16"
|
7/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50932
|
3/8"
|
1/2"
|
Neoprene
|
Blue
|
20
|
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|
|
50939
|
3/8"
|
9/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50933
|
7/16"
|
9/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50934
|
1/2"
|
5/8"
|
Neoprene
|
Blue
|
20
|
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|
|
50940
|
1/2"
|
11/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50935
|
9/16"
|
11/16"
|
Neoprene
|
Blue
|
20
|
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|
|
50941
|
9/16"
|
3/4"
|
Neoprene
|
Blue
|
20
|
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|
|
50936
|
5/8"
|
3/4"
|
Neoprene
|
Blue
|
20
|
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|
|
50937
|
11/16"
|
13/16"
|
Neoprene
|
Blue
|
20
|
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Black Chloroprene O-Rings for R-12 Refrigerant
Black chloroprene o-rings for R-12 refrigerant. These rings are available various inside and outside diameters with 1/16" to 1/8" wall thickness options and captured or tube styles. Chloroprene construction resists refrigerant exposure and helps maintain seals in HVAC repair and equipment maintenance.
| Item # | Inside Diameter | Outside Diameter | Material | Color | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
50910
|
3/16"
|
5/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50918
|
1/4"
|
7/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50911
|
5/16"
|
7/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50912
|
3/8"
|
1/2"
|
Chloroprene
|
Black
|
20
|
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|
|
50919
|
3/8"
|
9/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50913
|
7/16"
|
9/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50914
|
1/2"
|
5/8"
|
Chloroprene
|
Black
|
20
|
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|
|
50920
|
1/2"
|
11/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50915
|
9/16"
|
11/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50921
|
9/16"
|
3/4"
|
Chloroprene
|
Black
|
20
|
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|
|
50916
|
5/8"
|
3/4"
|
Chloroprene
|
Black
|
20
|
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|
|
50917
|
11/16"
|
13/16"
|
Chloroprene
|
Black
|
20
|
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|
|
50923
|
13/16"
|
1-1/16"
|
Chloroprene
|
Black
|
10
|
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|
|
50922
|
1-1/4"
|
1-7/16"
|
Chloroprene
|
Black
|
10
|
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E-Z Clip System™ O-Rings
E-Z Clip System™ o-rings for nipple fittings made from hydrogenated nitrile butadiene rubber. Black high-temperature seals rated -25 °F to 300 °F that resist oil and chemicals and provide durable sealing. Available in several size options for equipment maintenance.
| Item # | Outside Diameter | Material | Color | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
56406
|
5/16"
|
Hydrogenated Nitrile Butadiene Rubber
|
Black
|
10
|
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|
|
56408
|
13/32"
|
Hydrogenated Nitrile Butadiene Rubber
|
Black
|
10
|
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|
|
56410
|
1/2"
|
Hydrogenated Nitrile Butadiene Rubber
|
Black
|
10
|
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|
|
56412
|
5/8"
|
Hydrogenated Nitrile Butadiene Rubber
|
Black
|
10
|
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12 options | Item #:
501060
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11 options | Item #:
50938
Price
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14 options | Item #:
50910
Price
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4 options | Item #:
56406
Price
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