Used to prevent bridge from sliding on top of bearing block
A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
NSN 5835-01-515-6537
NSN 5835-01-515-6537
NSN 5895-01-133-6600
NSN 4140-01-417-3022
NSN 5935-00-996-7387
NSN 6685-01-422-4241
NSN 5835-00-980-0468
NSN 6645-00-171-9639
NSN 5895-00-008-5003
NSN 5998-00-188-2343
NSN 6135-01-014-3144
NSN 5930-01-128-3874