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Stainless Steel Tube Fitting, 0.31 Inch Tube OD, Female JIC 37 deg Flare Sleeve

Description & Features

Manufactured by SSP Fittings Corp from 316 stainless steel, this fitting sleeve is designed for use with 0.31 inch OD tubing and features a female JIC 37-degree flare connection. The 316 stainless steel construction provides strong resistance to corrosion and oxidation, making it well suited for demanding hydraulic and fluid system environments where material integrity is critical.

The Stainless Steel Tube Fitting, 0.31 Inch Tube OD, Female JIC 37 deg Flare Sleeve belongs to the Flare Nuts & Sleeves product line and conforms to standard JIC flare geometry for reliable, leak-resistant connections. It is cataloged under part number C1DA19 and is a dependable choice for instrumentation, hydraulic lines, and high-purity fluid handling applications.

SKU: J5S

Supplier Part Number (MPN): J5S

Alternate Part Numbers: C1DA19

Specifications

Brand Ssp Fittings Corp	Brand SSP Fittings Corp	Pack Size 1.00	UOM EA	L 0.44	Supplier Part Number J5S	Tube O.D. 0.31	Alternate Part Numbers Alternate Part Number C1DA19	Tube O.D. 0.31	Product Weight 0.01 lbs

Similar Products

Model Number	Tube O.D.	L
J10S Stainless Steel Tube Sleeve	0.63	0.66
J12S Stainless Steel Tube Sleeve	0.75	0.68
J4S Stainless Steel Tube Sleeve	0.25	0.41
J6S Stainless Steel Tube Sleeve	0.38	0.5
J16S Stainless Steel Tube Sleeve	1	0.78
J20S Stainless Steel Tube Sleeve	1.25	0.91
J3S Stainless Steel Tube Sleeve	0.19	0.34
J5S Stainless Steel Tube Sleeve	0.31	0.44

Product Questions & Answers (1)

Question by: Jimmy M on Feb 18, 2026, 6:51 AM

What size tubing does this sleeve fit with? Just want to make sure I'm gettin' the right one.

Answer by: Customer Support on Feb 19, 2026, 9:07 PM

This sleeve is designed to work with 0.31 inch OD tubing. It's made to standard JIC flare geometry so you can get a reliable, leak-resistant connection.