Universal 3/8" To 1/2" Inch NPT Bushing Sleeve Adapter For Thread-In Brass Thermostats-Replacement Parts-American Volt-American Volt
Universal 3/8" To 1/2" Inch NPT Bushing Sleeve Adapter For Thread-In Brass Thermostats-Replacement Parts-American Volt-American Volt
Universal 3/8" To 1/2" Inch NPT Bushing Sleeve Adapter For Thread-In Brass Thermostats-Replacement Parts-American Volt-American Volt

Brass 1/2" Inch NPT Bushing Sleeve Adapter Fitting For 3/8" Inch NPT Thread-In Thermostat Switch or Temp Sender

SKU: AV-P21
Availability : In Stock Pre order Out of stock

1/2" Inch NPT brass sleeve thread-on adapter for thermostats. Fits American Volt 3/8" NPT temperature switches and senders. Universal mounting for all automotive vehicles big...

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Description
  • 1/2" Inch NPT brass sleeve thread-on adapter for thermostats.
  • Fits American Volt 3/8" NPT temperature switches and senders.
  • Universal mounting for all automotive vehicles big and small.
  • Mounts in engine blocks, manifolds, radiators, outlet hoses etc.
  • Thermostat not included, related thermostats listed in our store.

 

NPT Size Guide

NPT - American Standard Pipe Thread/Taper Guide:


NPT is not a measured size, but rather an industry call out size.
The NPT call out designation is not the true thread diameter inside or out.

PROBE THREAD SIZE

ACTUAL OUTSIDE DIAMETER

1/8" NPT 0.405" (Approx. 13/32")
1/4" NPT 0.540" (Approx. 1/2")
3/8" NPT 0.675" (Approx. 5/8")
1/2" NPT 0.840" (Approx. 7/8")
AN Size Guide

AN Fitting Size Guide:


The AN numbers refer to the tubing OD in sixteenths of an inch.

AN SIZE

MALE THREAD SIZE

TUBE SIZE (NOMINAL OD)
HOSE ID
4AN 7/16"-20 1/4" 0.22"
6AN 9/16"-18 3/8" 0.34"
8AN 3/4"-16 1/2" 0.44"
10AN 7/8"-14 5/8" 0.56"
12AN 1 1/16"-12 3/4" 0.69"