
Quick overview
- Genuine Waterway Factory part 400-5421, supplied with its screws.
- Two inch size The 2 inch version of the Waterway split nut.
- Compression style Closes around the fitting and draws the joint up with its screws.
- 3-1/16 inch inside diameter Measures 3-1/16 inch inside diameter when closed.
- Screws included The mounting screws come with the nut.
- Note the stamped number One side of the part is stamped 415--5160, which does not match the catalog part number.
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Product details
Waterway 400-5421 is the two inch split nut, supplied with its screws. It is a compression style nut that measures 3-1/16 inch inside diameter when closed.
Why a split nut
A split nut is made in two halves that close around the fitting and pull together with screws. That means the joint can be made up or taken apart without cutting into the plumbing or unthreading a run of rigid pipe, which is the whole reason the part exists.
Identifying it
The manufacturer information for this nut carries two numbers: the catalog part number 400-5421, and 415--5160 stamped into one side of the part itself. Order by the catalog number and do not be surprised when the stamp reads differently. Check the 3-1/16 inch closed inside diameter against your fitting if you are unsure of the size.
| Brand | Waterway |
|---|---|
| Manufacturer part number | 400-5421 |
| Type | Split nut with screws |
| Part type | Pool pump part |
| Size | 2 inch |
| Style | Compression nut |
| Inside diameter | 3-1/16 inch when closed |
| Marking | 415--5160 stamped into one side |
| Included | Screws |
| Shipping weight | 0.15 lb |
| Ships | Parcel |
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