Connector, Straight — 1/4" PTC x 1/8" MPT (Freightliner 23-14392-000)
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2 pickup locations · closest: Santa Fe Springs Warehouse · Santa Fe Springs, CA
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Description
Overview
Straight push-to-connect (PTC) male pipe-thread connector designed to join 1/4" OD push-fit/PTC tubing to a 1/8" male pipe thread port. This compact brass-style push fitting is used on pneumatic and low-pressure air systems found on commercial trucks and equipment; the part number 23-14392-000 is listed as a Freightliner pipe fitting for this size combination.
Features
- Push-to-connect (PTC) tube end for quick, tool-free insertion of 1/4" OD tubing
- 1/8" male pipe thread (MPT) connection for panel or port installation
- Durable brass construction reported in supplier/spec listings for long service life in air systems
- Compact overall length for tight installations
Verified fitment
Listed as Freightliner part number 23-14392-000 for compressor/air-system fittings and other DTNA/Freightliner applications that call for a 1/4" PTC to 1/8" MPT straight connector. Confirm fitment against your vehicle's parts list before ordering.
Specifications (supplier-verified)
- End 1: 1/8" MNPT (male pipe thread)
- End 2: 1/4" outer diameter push-to-connect (PTC) tube receptacle
- Body material: brass (as listed by parts distributors)
- Overall length: approximately 0.98 in (supplier listing)
- Hex size: approximately 0.50 in
- Tube size accepted: 0.25 in (1/4" OD)
- Working temperature range: approximately -40 to +250 °F (supplier listing)
Package contents
- 1 × straight PTC female-to-MPT male connector (1/4" PTC × 1/8" MPT)
Cross-reference
- Freightliner / DTNA: 23-14392-000 (verified in Freightliner/parts listings)
If you need additional OEM or aftermarket cross-references, confirm the exact thread standard (NPT/NPTF/BSPP) and tube OD before requesting further matches.
Notes
Do not assume interchangeability between fittings that use different thread standards (NPT vs BSPP) or different nominal sizes. Verify the correct thread type (NPT / NPTF / BSPP) for your application and inspect tubing material and outer diameter before installation.
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