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

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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
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
I.D.
0.468 in
Materials
Buna-N (90 durometer)
O.D.
0.624 in
Supplier Part Number
22617-6
Temperature Range
-30 to +250
Thread Sealant
No
Tube Size
0.38
Product Weight
0.01 lbs
Alternate Part Numbers
Alternate Part Number C1BD79, Alternate Part Number MI-04222346, Alternate Part Number MINO-00015F03943, Alternate Part Number ORB-6

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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.