The Brass Field Attachable 338 B Series Air Brake Hose End includes a 0.38 inch male NPT fitting with a spring guard. Crafted by Danfoss Power Solutions (Aeroquip Inc-Alternate) this fitting is made from CA360 brass providing durability and resistance to corrosion making it suitable for rigorous air brake hose environments.
Compatible with H105 H115 and H338 hoses it features an easy assembly process that does not require a mandrel. This hose end fitting is stamped with DOT for compliance and safety assurance.
The configuration includes a male NPTF end with a 0.375-inch pipe size suitable for a range of air brake hose lines. You can refer to the hose and fitting pressure ratings to determine the maximum working pressure for your specific application.
The assembly instructions are straightforward: slide the nut and sleeve onto the hose push the hose into the fitting and screw the nut until it contacts the body hex. The hose cutoff measures 0.81 inches and the hex size is 0.97 inches.
MPN: 33806B-Y36
Supplier Part Number: 33806B-Y36
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Specifications
A
4.78
Application
Air brake hose lines.
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.38
End Type 1
NPTF
End Type 2
Line/Hose/Tube
Hex Size 2
0.97
Hose Cutoff
0.81
Hose Size
-06
Mandrel Required
No
Pipe Size
0.38
Supplier Part Number
33806B-Y36
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1MJ66, Alternate Part Number MI-00331016, Alternate Part Number MINO-00015X05763, Alternate Part Number MINO-00925F70974
Does this fitting need any special tools to put together, or can I assemble it out in the field without a press or anything like that?
Answer by: Customer Support on Sep 15, 2025, 6:02 AM
No mandrel or press needed. Slide the nut and sleeve onto the hose with the bevel edge of the sleeve facing out toward the fitting, push the hose in until it bottoms out, then screw the nut down until it contacts the body hex. That's the whole process. It's built to be assembled right where you're working without hauling extra equipment out to the job.