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Male Bspp X Female O-Ring Boss

Description & Features

Constructed from steel in a straight configuration, this 3/8" adapter connects a male BSPP (G 3/8-19) thread on one end to a female O-Ring Boss (9/16-18 UNF) port on the other. The Male BSPP X Female O-Ring Boss is a standard Adaptall fitting designed to bridge BSPP and SAE ORB connections in hydraulic systems where these two thread types meet.

With a body length of 33mm and a 24mm wrench flat width, the fitting is compact enough for installations with limited clearance. The female ORB end accepts a standard SAE O-ring seal, which helps minimize the risk of leakage at the connection point. Steel construction suits general-purpose hydraulic service across a range of industrial environments.

SKU: 9036-06-06

Supplier Part Number (MPN): 9036-06-06

Specifications

Connection Size 1 3/8 in	Connection Size 2 3/8 in	Connection Type Female SAE ORB, Male BSP	Connection Type 1 Male BSPP	Connection Type 2 Female SAE ORB	Dimension Standards BS 5200, ISO 1179, ISO 11926, ISO 8434-6, SAE J1926	Dimensions 35 mm L	Finish Zinc-Plated	Fitting Type Adapter	Hex Size 22 mm	Material Steel	Material Construction Carbon Steel	Series 9036 Series	Thread Size 3/8-19

Product Questions & Answers (1)

Question by: Lee W on Aug 1, 2025, 7:28 AM

got a piece of equipment with a G 3/8-19 port on the pump and a 9/16-18 UNF ORB fitting on the line side. this the right adapter to tie those two together?

Answer by: Customer Support on Aug 2, 2025, 3:12 PM

That's what this fitting is built for. One end carries a male BSPP thread at G 3/8-19 and the other is a female O-Ring Boss port sized at 9/16-18 UNF, so it bridges those two connection types in a straight run. The female ORB end uses a standard SAE o-ring seal, which keeps things tight at that joint. Steel construction handles general hydraulic service without any fuss.

Male Bspp X Female O-Ring Boss

Description & Features

Specifications

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Product Questions & Answers (1)