NAMP
416 Spare
ribs
Spare ribs are the
bones from the rib cage of the hog. There are different sizes
available, most popular in foodservice is 3.5 dn, meaning the whole
rib weighs 3.5 lbs or less. They are also sized as 3.5 to 5 and 5 1/2
up, referring to the weight of all 13 rib bones.