There is gusset.
A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes brace (as modified); bracket (1), mounting; and bracket, shelf.
Classification: Hat-racks, hat pegs, brackets and similar fixtures, and parts thereof, of base metal
NSN 5920-01-632-6992
NSN 6650-00-569-1762
NSN 5910-00-493-0684
NSN 5965-00-862-3295
NSN 6150-01-116-2081
NSN 5920-01-036-7105
NSN 5910-00-546-9279
NSN 6240-01-606-9549
NSN 5975-00-132-9497
NSN 6240-01-211-4507
NSN 5945-00-470-2884
NSN 5895-01-169-1815