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06FJS-06FJS-06MJ TEE

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Description & Features

Forged from steel, the 06FJS-06FJS-06MJ Tee is a branch tee fitting designed for hydraulic line connections requiring reliable JIC interface at all three ports. Two female JIC swivel ports (B1 and B2) accept 9/16-18 threads with a 37-degree flare seat per SAE J514, while the third port features a matching male JIC 37-degree flare connection of the same thread size, making this a uniform-size tee suitable for splitting or combining hydraulic flow lines.

Steel forging construction provides consistent material integrity throughout the fitting body. With a 0.688 in. hex and centerline lengths of 1.250 in. on the inline ports and 0.875 in. on the branch, this fitting is compact enough for installations with limited clearance. All threads conform to SAE J514 specifications. Manufactured by Brennan Industries as part of the 6603-FG series, this fitting carries a California Prop 65 notice.

SKU: 6603-06-06-06-FG

Supplier Part Number (MPN): 6603-06-06-06-FG

Alternate Part Numbers: 6603-06-06-06

Specifications

Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Size 3
3/8 in
Connection Type
Female JIC Swivel, Male JIC
Connection Type 1
Female SAE 37 deg JIC Flare Swivel
Connection Type 2
Female SAE 37 deg JIC Flare Swivel
Connection Type 3
Male SAE 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
2.31 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Tee
Hex Size
11/16 in
l Dimensions
1.06 in
Material
Steel
Material Construction
AISI 1045 Steel
Maximum Operating Pressure
6000 psi
Series
6603-FG Series
Thread 2 Drill Dimensions
0.297 in
Thread 3 Drill Dimensions
0.297 in
Thread B1 Drill Dimensions
0.297 in
Thread Size
9/16-18

Product Questions & Answers (1)

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Question by: Joyce S on May 18, 2025, 4:17 PM
got two hoses with 9/16-18 female JIC swivels. will they both screw onto this tee, and what’s the third port?
Answer by: Customer Support on May 19, 2025, 9:32 PM
For a 9/16-18 JIC setup, the two inline ports on this tee are female JIC swivel with a 37 degree flare seat, so your female swivel hose ends are meant to mate to a male JIC, not another female. The third port on the tee is a 9/16-18 male JIC 37 degree flare, and all three ports follow SAE J514.

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