Skip to the beginning of the images gallery

90 Durometer Buna-N O-Ring, Inch OD, 1-5/16 Inch ID, 0.14 Inch Width

Actual I.D. 1.30	Actual O.D. 1.57	Actual Width 0.139 in	Dash Size -219	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Nominal I.D. (in) 1-5/16	Nominal O.D. 1-9/16	Nominal Width 1/8	Package Qty. 19	Supplier Part Number 568-219-90D	Alternate Part Numbers Alternate Part Number 2-219 N90, Alternate Part Number 2-219/N90, Alternate Part Number 2-219N90, Alternate Part Number 568-219-90D, Alternate Part Number C1CE69	Product Weight 0.01 lbs

Product Questions & Answers 3

Product Questions & Answers

i’ve got an -219 o-ring i’m swapping out, is this the right dash size and material or am i off a bit?

Question by: Phil B on Oct 24, 2025, 3:01 PM

Match-up wise, this one is a dash size -219 in 90 durometer Buna-N (nitrile). If your old seal is marked or spec’d as -219 and you need a harder Buna-N, it lines up with that callout.

Answer by: Customer Support on Oct 25, 2025, 3:40 PM

What size is this O ring exactly? I need to make sure it'll fit my application.

Question by: Randy S on Nov 5, 2025, 7:23 PM

The actual measurements are 1.296 inches for the inside diameter, 1.574 inches for the outside diameter, and a width of 0.139 inches.

Answer by: Customer Support on Nov 7, 2025, 6:49 AM

What's the temp range on these o-rings?

Question by: Dustin B on Jul 24, 2025, 5:19 PM

The 90 Durometer Buna-N O-Ring can handle temps from -40°F up to 240°F.

Answer by: Customer Support on Jul 25, 2025, 8:18 PM

Similar Products

Model Number	Dash Size	Nominal I.D. (in)	Nominal O.D.	Nominal Width	Actual I.D.	Actual O.D.	Actual Width	Package Qty.
A-219-90D	-219	1-5/16	1-9/16	1/8	1.296	1.574	0.139 in	19
A-012-90D	-012	3/8	1/2	1/16	0.364	0.504	0.07 in	34
A-014-90D	-014	1/2	5/8	1/16	0.489	0.629	0.07 in	34
A-210-90D	-210	3/4	1	1/8	0.734	1.012	0.139 in	25
A-212-90D	-212	7/8	1-1/8	1/8	0.859	1.137	0.139 in	25
A-214-90D	-214	1	1-1/4	1/8	0.984	1.262	0.139 in	23
A-222-90D	-222	1-1/2	1-3/4	1/8	1.484	1.762	0.139 in	19
A-225-90D	-225	1-7/8	2-1/8	1/8	1.859	2.137	0.139 in	2