Brass JIC 37° Flare × Female NPT Straight Adapter
The Brass JIC 37° Flare × Female NPT Straight Adapter joins a 37° JIC (SAE J514) flare tube line to a female NPT pipe port in one compact, leak-tight brass fitting. The 37° flared seat makes a reliable metal-to-metal seal with a mating JIC flare, while the female NPT threads accept a standard male pipe nipple or fitting — an easy way to transition between flared hydraulic/pneumatic tube lines and threaded pipe.
Key specifications
- Material: brass
- Connection: male JIC 37° flare (SAE J514) × female NPT (FIP)
- Configuration: straight adapter
- Working pressure: up to 3,250 psi (varies by size)
- Temperature range: -65°F to +250°F
- JIC thread sizes: 7/16-20, 9/16-18, 3/4-16, 7/8-14, 1-1/16-12
- Female NPT port sizes: 1/8", 1/4", 3/8", 1/2", 3/4"
Typical applications
Used on air compressor plumbing, low- and medium-pressure hydraulic lines, fuel and lubrication systems, instrumentation, and general pneumatic assemblies where a 37° JIC flare line needs to connect to a female pipe port. Brass resists corrosion and is well suited to air, water, and non-aggressive fluid service.
This brass JIC 37° flare to female NPT straight adapter (SAE J514) is available in JIC sizes from 1/4" through 3/4" tube with 1/8"–3/4" female NPT ports, giving you a durable, reusable connection between flared tube and threaded pipe.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
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