Description
Norcold 621173 is the pressure-tap and swivel-connector assembly identified in older refrigerator gas-line layouts. A pressure-tap connector is a service connection in the gas supply arrangement; it is not the electric gas shut-off valve or a burner control board. This individual assembly is intended only for a matching configuration.
The parts diagrams distinguish older refrigerators fitted with a pressure tap from later plumbing arrangements. The connector can contain small linked pieces, so check the original fitting and the included plug, nut and tee against what is actually supplied. Model-series similarity does not establish that the required fittings are present.
Part specifications
| Manufacturer part number | 621173 |
|---|---|
| Component | Pressure tap / swivel connector assembly |
| Reported seller measurements | Approximately 3 x 1-3/8 x 3/4 inches |
| Related diagram pieces | 621086 pressure-tap tee, 621079 swivel-nut connector, 61445322 plug; verify inclusion |
| Application limit | Older models equipped with pressure tap |
Documented model references
Exact Norcold 621173 appears in Norcold N410 reference diagrams and N512/N512U parts diagrams for older models with a pressure tap. A model designation does not override the pressure-tap-equipped restriction.
Verify before ordering
Gas-line fittings must match thread, sealing type and actual included components. A qualified RV propane technician should perform any fitting installation and pressure/leak inspection; no future salvaged-unit condition is guaranteed.
Photo and condition note: Because multiple used units of this part may be available, the item shipped may differ slightly from the photos in appearance or cosmetic condition. You will receive an original OEM component matching the manufacturer part number (MPN) stated in this listing.
Related Parts Diagrams & Model References
The related diagrams below may show this part number or associated components but do not guarantee compatibility with your specific RV or appliance. Compare the compatibility information provided in the product description and always verify the manufacturer part number and model before ordering.
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