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properties /measurement

property number + unit a measured amount

filler neck depth

also called how deep the neck is · shallow or deep

HOW FAR THE CAP REACHES DOWN THE FILLER NECK, as a numeral with a length unit. Motorad's field is `Filler Neck Depth` and it prints 1.18 in / 29.97 mm on the T16 and 1.48 in / 37.59 mm on the ST16. THE SAME HOUSE PUBLISHES `Filler Neck Height` AS A SEPARATE FIELD AND IT IS NOT THE SAME NUMBER [A-7]: on the T16 it prints 0.75 in / 19.05 mm against this slot's 29.97 mm and against the spine's `height` of 1.14 in / 28.96 mm - THREE DISTINCT NUMBERS ON ONE PAGE - while on the ST16 all three print 1.48 in / 37.59 mm. Neither is derivable from another [A13]; the neck height has no home and is recorded as an obligation. IT IS A SECOND SLOT AND NOT A DETAIL OF THE FIRST, because the trade's whole shallow-against-deep split turns on it and the diameter does not move with it: Stant describes the 10231 as a cap `for a 3/4 inch deep A size filler neck`, an A-size neck being a fixed diameter with two depths, so a cap of the right diameter and the wrong depth will screw on and not seal. Concern measurement.

Filler neck depth is a measured figure, given in millimeters or inches.

It belongs to measurement — its measurable, physical facts.

asked by the kinds that answer it

1 kind answers it, each for a single value. The same question can be reused by unrelated kinds — one meaning, many homes.

answered with
number + unit — a number paired with a unit drawn from an exhaustive unit vocabulary.
value domain
Length units — the vocabulary its answers are drawn from.
concern
Measurement — the facet of a product it belongs to.

asked by kinds that answer it

The same question can be reused by unrelated kinds — one meaning, many homes.

kindhow many
pressure cap one