Blue Anodized Aluminum Adapter (AN 912), 3/8 Inch Male NPT To 1/4 Inch Female NPT, Bushing

Description & Features

Manufactured by Eaton Aeroquip, this Blue Anodized Aluminum Adapter (AN 912), 3/8 Inch Male NPT To 1/4 Inch Female NPT, Bushing provides a reliable threaded reduction between a 3/8-inch male NPT port and a 1/4-inch female NPT port. The blue anodized aluminum construction offers a lightweight alternative to steel fittings while providing corrosion resistance suited to hydraulic and fluid system applications.

Designed to the AN 912 standard, this bushing-style adapter is commonly used in hydraulic lines, fuel systems, and instrumentation circuits where NPT thread compatibility and a compact form factor are required. The anodized finish also serves as a quick visual identifier in multi-line installations.

SKU: FBM2137

Supplier Part Number (MPN): FBM2137

Alternate Part Numbers: C1EB13

Specifications

A Pipe Size
3/8
Adjustable End
No
B Pipe Size
1/4
Brand
Danfoss Power Solution (Aeroquip High Performance)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
Supplier Part Number
FBM2137
Alternate Part Numbers
Alternate Part Number C1EB13
Product Weight
0.02 lbs

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Product Questions & Answers (2)

Question by: Brett W on Aug 2, 2025, 12:48 PM
got a 3/8 male npt port on a block, but my gauge line is 1/4 npt. is this the right bushing to step it down
Answer by: Customer Support on Aug 3, 2025, 7:30 PM
For that setup, yes. It is a bushing-style adapter that threads a 3/8 inch male NPT end into your 3/8 NPT port and gives you a 1/4 inch female NPT port to screw your 1/4 NPT fitting or gauge into.
Question by: Hubert T on Oct 24, 2025, 11:37 AM
Will this work to connect a 1/4" female fitting to a 3/8" male fitting?
Answer by: Customer Support on Oct 25, 2025, 8:02 PM
Yes, this adapter bushing is designed to provide a reliable connection between a 1/4-inch female NPT port and a 3/8-inch male NPT port.