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O-Ring for SAE O-Ring Boss (Straight Thread O-Ring) Fittings & Adapters, 0.88 Inch

Description & Features

This O-Ring is designed for use with SAE O-Ring Boss (Straight Thread O-Ring) fittings and adapters. It has an inner diameter (ID) of 1.047 inches and an outer diameter (OD) of 1.279 inches, with a width of 0.116 inches.

Constructed from Buna-N (90 durometer), this O-Ring offers reliable sealing performance in a temperature range of -30 to +250 degrees Fahrenheit. It is suitable for use with a tube size of 0.875 inches.

SKU: B-914

Supplier Part Number (MPN): 568-914

Alternate Part Numbers: C1CL34

Specifications

Brand HERCULES® SEALING PRODUCTS	Color Black	Cross Section Shape Round	Dash Size 914	Durometer 90	Inside Diameter 1.05 in	Material Buna-N	Series 568 Series	Suitable For Use With High-Pressure Straight Thread Fittings, Hydraulic Cylinders	System of Measurement Imperial

Similar Products

Model Number	Tube Size	Materials	Temperature Range	I.D.	Width (E)	O.D.
22617-10 ORB Fitting/Adapter O-Ring	0.625	Buna-N (90 durometer)	-30 to +250	0.755 in	0.097	0.949 in
22617-12 ORB Fitting/Adapter O-Ring	0.75	Buna-N (90 durometer)	-30 to +250	0.924 in	0.116	1.156 in
22617-16 ORB Fitting/Adapter O-Ring	1	Buna-N (90 durometer)	-30 to +250	1.171 in	0.116	1.403 in
22617-4 ORB Fitting/Adapter O-Ring	0.25	Buna-N (90 durometer)	-30 to +250	0.351 in	0.072	0.495 in
22617-6 ORB Fitting/Adapter O-Ring	0.375	Buna-N (90 durometer)	-30 to +250	0.468 in	0.078	0.624 in
22617-8 ORB Fitting/Adapter O-Ring	0.5	Buna-N (90 durometer)	-30 to +250	0.644 in	0.087	0.818 in
568-904 ORB Fitting/Adapter O-Ring	0.25	Buna-N (90 durometer)	-30 to +250	0.351 in	0.072	0.495 in
568-912 ORB Fitting/Adapter O-Ring	0.75	Buna-N (90 durometer)	-30 to +250	0.924 in	0.116	1.156 in
B-916 ORB Fitting/Adapter O-Ring	1	Buna-N (90 durometer)	-30 to +250	1.171 in	0.116	1.403 in
22617-5 ORB Fitting/Adapter O-Ring	0.3125	Buna-N (90 durometer)	-30 to +250	0.414 in	0.072	0.558 in
B-903 ORB Fitting/Adapter O-Ring	0.188	Buna-N (90 durometer)	-30 to +250	0.301 in	0.064	0.429 in
568-906 ORB Fitting/Adapter O-Ring	0.375	Buna-N (90 durometer)	-30 to +250	0.468 in	0.078	0.624 in
568-908 ORB Fitting/Adapter O-Ring	0.5	Buna-N (90 durometer)	-30 to +250	0.644 in	0.087	0.818 in
568-910 ORB Fitting/Adapter O-Ring	0.625	Buna-N (90 durometer)	-30 to +250	0.755 in	0.097	0.949 in
B-920 ORB Fitting/Adapter O-Ring	1.25	Buna-N (90 durometer)	-30 to +250	1.475 in	0.118	1.711 in
B-924 ORB Fitting/Adapter O-Ring	1.5	Buna-N (90 durometer)	-30 to +250	1.72 in	0.118	1.956 in

Product Questions & Answers (2)

Question by: Shane C on Oct 28, 2025, 6:48 PM

Reckon this'll fit my SAE O-ring boss fitting, which takes a 0.875 inch tube? Just want to make sure before I order.

Answer by: Customer Support on Oct 29, 2025, 7:03 PM

Correct, this O-ring is made to fit a 0.875 inch tube size in an SAE O-ring boss (straight thread O-ring) fitting or adapter.

Question by: Jimmy J on Aug 25, 2025, 9:07 PM

got an ORB straight thread fitting for 7/8 tube, is this the right o-ring size?

Answer by: Customer Support on Aug 27, 2025, 11:53 AM

For a 0.875 inch tube size on an SAE O-Ring Boss (straight thread) fitting or adapter, this matches the intended application. The ring measures 1.047 inch ID, 1.279 inch OD, and 0.116 inch width.

O-Ring for SAE O-Ring Boss (Straight Thread O-Ring) Fittings & Adapters, 0.88 Inch

Description & Features

Specifications

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Product Questions & Answers (2)