Norwesco 6 Inch Riser For 10k Underground Tank

The hardware column, and the shape the record actually publishes

• Hardware is the first thing to say and there is nothing to say about it. No fastener, no gasket, no sealant, no collar and no hardware count appears anywhere on 64410. We will not name one that the record does not name.
• The mating detail is equally absent. The record publishes no thread form, no lid size, no opening size and no drawing reference, so what this part mates to, and how, is not settled here.
• What is settled is the shape: a 24 inch square in plan and 6 inches of height, printed once in the dimensions cell and repeated identically in the shipping dimensions.
• The material cell reads Polyethylene and stops there. No resin description, no wall figure and no colour is printed, so none is quoted.
• The name carries the height. Six inches is the figure in the title and the figure in the height cell, and those two agreeing is the most useful single fact on this row.

That is the honest shape of a riser record: a size and a material, with the connection detail left to the manufacturer's own paperwork. Ask for that paperwork before you order if the connection is the part you are unsure about.

No companion part is printed, so the riser answers for itself

Look for related records on this row and you find an empty list. Nothing is printed beside 64410: no second height, no alternate size, no matching cover, no assembly it is a component of. A buyer who expected a small family of risers here will not find one, and that absence is worth knowing before you start shopping by comparison.

So the case for this part is made entirely from its own cells, and those cells are short. Six inches of height. A 24 inch square. Five pounds. Polyethylene rather than the steel that most of the surrounding parts records are made of, which is the single clearest difference between this row and its catalogue neighbours.

The limitation is the one every parts row of this kind carries: the record establishes the part's dimensions and it establishes nothing about what it mates to beyond the name at the top. That is not a defect in the part, it is the level of detail a parts list holds, and treating the title as a specification is how the wrong item ends up on a pallet.

The host in the title, and what that title does not license

The catalogue files this part under Risers, and the application cell is blank, which is unusual on these Norwesco rows and worth a single sentence rather than a theory. The name points at a host: a 10k underground tank. That is a name word describing a different product, and nothing about the host's size, contents, service or duty becomes a statement about this part because the two share a title.

We hold that line strictly. This page publishes what the record publishes about a six inch polyethylene riser and takes no position on anything to do with the host tank beyond repeating its name once, as the catalogue writes it. If the host tank is the thing you are actually trying to specify, that belongs on the host tank's own page, with its own sheet under it.

A small part that is usually the last thing anyone orders

Parts like this get ordered late, and lateness is the entire practical risk. Five pounds of polyethylene is trivial to buy and awkward to be without, because it is the sort of component that gets noticed at the moment the rest of the work is already underway and people are standing around.

The buying advice follows from that. Quote the manufacturer part number, 64410, rather than a description, since descriptions of small components are where ordering errors live. Confirm the connection detail with the manufacturer before the purchase order rather than after, because this record does not carry it. And if the job has any chance of needing a second one, that decision costs almost nothing now and costs a return trip later.

Our tank sizing calculator and tank sizing guide are for the vessel rather than the component, but they are the right starting point when the job as a whole is still being scoped and the parts list has not been written yet.

Two plants, two states, and a five pound box

The plant list is short: Sheldon in Iowa and St. Bonifacius in Minnesota. The ships-from cell reads Iowa and Minnesota, so the two agree exactly, which is not true of every record in this part of the catalogue. Two origins rather than six means the lane to your address is more likely to be a long one, and that is a scheduling fact worth knowing early.

The freight cells disagree with each other in the usual way for this drawer: the class cell reads UPS, which is a carrier name, and the ship mode cell reads LTL, which is a mode. The NMFC cell reads 156600. The listed price is before freight, and the freight cost estimator will turn your ZIP into the actual number.

Receiving this one is a desk job rather than a kerb job. Open the box where you unboxed it, set the 24 inch square down on a floor you know to be flat, and look at whether it sits without rocking. Polyethylene that has been stacked under something heavy in a warm trailer can come out of a carton with a set in it, and a flat floor shows that in about five seconds. Do that the day it arrives, while the carrier's clock is still running. Walk the base after the first hard rain; a pad that shifts shows it at the edge first.