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O-Ring for O-Ring Face Seal Fittings & Adapters, 1.00 Inch

Description & Features

The O-Ring for O-Ring Face Seal Fittings & Adapters, 1.00 Inch is designed to provide a reliable seal for various industrial applications. Crafted from durable Buna-N material with a 90 durometer rating, it ensures optimal performance in a temperature range of -40 to +250 degrees Fahrenheit.

This O-ring features an inner diameter of 0.926 inches and an outer diameter of 1.066 inches, making it suitable for precise sealing needs. Its width measures 0.07 inches, providing a robust seal without the need for additional thread sealant.

Manufactured by Danfoss Power Solutions (II LLC Aeroquip), this O-ring meets the exacting standards required for industrial use. The part is identified by Catalog Number C1CV55 and ECCN EAR99, ensuring compliance with export regulations.

Ideal for use in heavy-duty environments, this O-ring fits a tube size of 1 inch and falls under the category of Split Flange O-Rings.

Product Model Label: Split Flange O-Rings

Supplier Part Number: FF9446-21

Specifications

Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	I.D. 0.926 in	Materials Buna-N (90 durometer)	O.D. 1.066 in	Supplier Part Number FF9446-21	Temperature Range -40 to +250	Thread Sealant No	Tube Size 1	Product Weight 0.01 lbs	Alternate Part Numbers Alternate Part Number C1CV55, Alternate Part Number MI-00444002, Alternate Part Number MINO-00015I00552, Alternate Part Number ORS-16

Similar Products

Model Number	Tube Size	Materials	Temperature Range	I.D.	Width (E)	O.D.
FF9446-11 ORS Fitting/Adapter O-Ring	0.25	Buna-N (90 durometer)	-40 to +250	0.301 in	0.07	0.441 in
FF9446-12 ORS Fitting/Adapter O-Ring	0.375	Buna-N (90 durometer)	-40 to +250	0.364 in	0.07	0.504 in
FF9446-14 ORS Fitting/Adapter O-Ring	0.5	Buna-N (90 durometer)	-40 to +250	0.489 in	0.07	0.629 in
FF9446-16 ORS Fitting/Adapter O-Ring	0.63	Buna-N (90 durometer)	-40 to +250	0.614 in	0.07	0.754 in
FF9446-18 ORS Fitting/Adapter O-Ring	0.75	Buna-N (90 durometer)	-40 to +250	0.739 in	0.07	0.879 in
FF9446-21 ORS Fitting/Adapter O-Ring	1	Buna-N (90 durometer)	-40 to +250	0.926 in	0.07	1.066 in
FF9446-25 ORS Fitting/Adapter O-Ring	1.25	Buna-N (90 durometer)	-40 to +250	1.176 in	0.07	1.316 in
22546-11 ORS Fitting/Adapter O-Ring	0.25	Neoprene (72 durometer)	-65 to +300	0.301 in	0.07	0.441 in

Product Questions & Answers (3)

Question by: Steve C on Sep 26, 2025, 11:33 AM

trying to swap out an old ORFS o-ring, is this the one for a 1 inch tube size?

Answer by: Customer Support on Sep 28, 2025, 6:13 AM

For a 1 inch tube size ORFS setup, this matches the tube size callout and it is a Buna-N o-ring with a 0.926 inch ID, 1.066 inch OD, and 0.07 inch width.

Question by: Merle H on Sep 26, 2025, 7:14 PM

What size is this o-ring? Just wanna make sure it's the right one for my fitting.

Answer by: Customer Support on Sep 28, 2025, 6:09 AM

These O-rings have an inner diameter of 0.926 inches and an outer diameter of 1.066 inches. They're designed for a 1-inch tube size.

Question by: Ricky F on Jul 23, 2025, 8:33 PM

what temp range does this o-ring hold up to? got some equipment runnin pretty hot and need to know if it'll handle it

Answer by: Customer Support on Jul 25, 2025, 7:07 PM

Buna-N at 90 durometer gives you a working range of negative 40 up to positive 250 degrees Fahrenheit. That covers most heavy-duty hydraulic setups without issue. If your system stays under that ceiling, you're in good shape with this one.

O-Ring for O-Ring Face Seal Fittings & Adapters, 1.00 Inch

Description & Features

Specifications

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Product Questions & Answers (3)