Home » Swivel Adapter 3/8" NPT(f) x 3/8" NPS(f)

Graco 156173 Replacement Swivel Adapter: 3/8" NPT, f x 3/8" NPS, f

SKU: 12-251
Replacement for: Graco 156-173, Graco 156173
Swivel Adapter 3/8" NPT(f) x 3/8" NPS(f)
$14.20
Ships same day if order placed before 3pm EST

Ships same day if order placed on M-F before 3pm EST

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Questions? Contact our Expert, Garth

Email (914) 241-2211

The Bedford 12-251 is a direct-fit replacement for the Graco 156173 swivel adapter. It is a swivel adapter that allows hoses and gun assemblies to rotate freely under working pressure without binding or twisting the hose.

Common reasons this swivel adapter is replaced:

  • Stiffness or seizure preventing free rotation under load
  • Fluid leaking past the swivel union under pressure
  • Thread damage from over-torquing or cross-threading
  • Routine replacement during scheduled hose or gun service

Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

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