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O-Ring for SAE J518 Split Flange Fittings & Adapters, 2.00 Inch

Dash Size -32	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	Flange Size 2	I.D. 2.234 in	Materials Buna-N (90 durometer)	O.D. 2.512 in	Supplier Part Number FF9446-228	Temperature Range -40 to +250	Thread Sealant No	Product Weight 0.01 lbs	Alternate Part Numbers Alternate Part Number C1CV61, Alternate Part Number MI-00298714, Alternate Part Number MINO-00015F47146, Alternate Part Number SFO-32

Product Questions & Answers 3

Product Questions & Answers

what temperature range does this o-ring hold up to? got a system that sees some pretty cold starts and high heat during operation

Question by: Marvin H on Jun 23, 2025, 3:59 PM

Buna-N at 90 durometer handles a range of -40 to +250 degrees Fahrenheit, so cold starts and elevated operating temps are both well within what this material can take. The 90 durometer rating also means it's on the firmer side, which helps it hold up under pressure without deforming in the flange seat.

Answer by: Customer Support on Jun 25, 2025, 12:28 PM

Got a 2-inch SAE J518 split flange setup and need to know if this o-ring'll fit right before I order. What are the actual dimensions on it?

Question by: Wayne M on May 6, 2025, 8:29 AM

For a 2-inch SAE J518 split flange application, the inner diameter runs 2.234 inches, outer diameter is 2.512 inches, and the width comes in at 0.139 inches. It carries a -32 dash size and is built to SAE J518 spec, so if your fitting matches that standard at the 2-inch size, you're looking at the correct seal.

Answer by: Customer Support on May 7, 2025, 9:00 PM

trying to match up an o-ring for a -32 split flange, is this the right dash size?

Question by: Larry B on Oct 3, 2025, 9:43 AM

This one is a dash size -32 O-ring made for SAE J518 split flange fittings and adapters. The dimensions called out are 2.234 inch ID, 2.512 inch OD, and 0.139 inch width, so it matches that -32 split flange O-ring size.

Answer by: Customer Support on Oct 5, 2025, 8:36 AM

Similar Products

Model Number	Flange Size	Dash Size	Materials	Temperature Range	I.D.	Width (E)	O.D.
FF9446-214	0.75	-12	Buna-N (90 durometer)	-40 to +250	0.984 in	0.139	1.262 in
FF9446-219	1	-16	Buna-N (90 durometer)	-40 to +250	1.296 in	0.139	1.574 in
FF9446-222	1.25	-20	Buna-N (90 durometer)	-40 to +250	1.484 in	0.139	1.762 in
FF9446-225	1.5	-24	Buna-N (90 durometer)	-40 to +250	1.859 in	0.139	2.137 in
FF9446-228	2	-32	Buna-N (90 durometer)	-40 to +250	2.234 in	0.139	2.512 in
FF9446-210	0.5	-08	Buna-N (90 durometer)	-40 to +250	0.734 in	0.139	1.012 in