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O-Ring for SAE O-Ring Boss (Straight Thread O-Ring) Fittings & Adapters, 0.38 Inch

Description & Features

The Danfoss / Eaton Spare Part O-Ring is specifically designed for SAE O-Ring Boss (Straight Thread O-Ring) Fittings & Adapters. Engineered using high-quality Buna-N material with a 90 durometer, it ensures optimal performance under pressures and varying temperatures.

Measuring an inner diameter of 0.468 inches and an outer diameter of 0.624 inches, this O-Ring fits perfectly within fittings and adapters. It is especially suitable for a wide temperature range from -30 to +250 degrees Fahrenheit, making it adaptable for challenging industrial environments.

With a width of 0.078 inches, it provides a reliable seal without the need for additional thread sealant. This makes it a crucial component for achieving leak-free connections in industrial hydraulic systems.

As a product from Danfoss Power Solutions, this O-Ring meets high standards of quality and compatibility, making it a reliable choice for maintenance and repair applications.

UNSPSC: 40183100

Supplier Part Number: 22617-6

Specifications

Brand Aeroquip® by Danfoss	Color Black	Dash Size 06	Durometer 90	Inside Diameter 0.475 in	Material Buna-N	Series 22617 Series	Suitable For Use With 3/8 in Straight Thread O-ring Fittings	Width e Dimensions 0.078 in

Similar Products

Model Number	Dash Size	Inside Diameter	Outside Diameter
22617-8 ORB Fitting/Adapter O-Ring	08	0.64 in	0.82 in
22617-16 ORB Fitting/Adapter O-Ring	16	1.171 in
22617-5 ORB Fitting/Adapter O-Ring	05	0.31 in
22617-4 ORB Fitting/Adapter O-Ring	04	0.35 in
22617-10 ORB Fitting/Adapter O-Ring	10	0.76 in
22617-12 ORB Fitting/Adapter O-Ring	12

Product Questions & Answers (2)

Question by: Dale M on Apr 8, 2025, 4:19 PM

got a straight thread SAE ORB fitting, is this the right o-ring size for a 3/8 tube?

Answer by: Customer Support on Apr 10, 2025, 6:41 AM

For a 0.375 inch tube size SAE O-Ring Boss (straight thread) setup, this spare O-ring matches that tube size callout and comes in Buna-N at 90 durometer. The listed dimensions are 0.468 inch ID, 0.624 inch OD, and 0.078 inch width.

Question by: Cheryl B on Oct 10, 2025, 3:18 PM

bought some SAE O-ring boss fittings and need to know if this o-ring will actually fit right -- inner diameter, outer diameter, all that. what are the measurements on this thing?

Answer by: Customer Support on Oct 12, 2025, 8:54 AM

The inner diameter runs 0.468 inches and the outer diameter is 0.624 inches, with a width of 0.078 inches. Those dimensions are spec'd for SAE O-Ring Boss straight thread fittings and adapters, so if that's what you're working with, you're in the right place. No additional thread sealant needed either, which saves a step during assembly.

O-Ring for SAE O-Ring Boss (Straight Thread O-Ring) Fittings & Adapters, 0.38 Inch

Description & Features

Specifications

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Product Questions & Answers (2)