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Post Onsite · Hardware & Fasteners
122-6
In stock · ships from Knoxville
This is a 3/8-inch brass hex nipple, a short fitting with male NPT threads on both ends and a hex center for wrenching.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
Standard pipe nipple used in pneumatic, fuel, and fluid systems across many commercial vehicle makes and models. Not specific to a particular truck or axle configuration.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
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It joins two female-threaded components in air, fuel, oil, water, or natural gas lines on trucks and trailers. You replace it when the threads are stripped, corroded, or leaking, or when you need to connect new plumbing.
Part Number: 122-6
3/8 PIPE NIPPLE
Unit: ea
Dealer: Post Onsite
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