An item having two legs forming a 90 degree angle (1.5705 radians) and may be rigid or folding. It is to be fastened to a wall and so designed to hold and support a shelf.
NSN 4140-01-422-0439
NSN 6320-01-195-5583
NSN 5910-01-296-8947
NSN 5999-00-865-9420
NSN 6135-01-612-9488
NSN 5965-00-144-2543
NSN 6610-01-633-8931
NSN 5930-01-296-0741
NSN 5990-01-024-9659
NSN 5920-01-194-4499
NSN 5965-00-925-1725
NSN 5895-01-603-3067