A rigid, metallic or nonmetallic prefabricated item which forms a ladder (as modified) when fitted together with similar components on a stringer, sidepieces or other support. It may include a nosing, an antiskid covering, mounting hardware and the like. Excludes step, jacob's ladder.
NSN 5935-01-497-5620
NSN 5925-01-263-5990
NSN 6220-01-184-1851
NSN 6610-01-512-3248
NSN 6145-00-466-2177
NSN 5920-01-530-2643
NSN 5920-00-185-5801
NSN 5945-00-607-7934
NSN 6145-01-094-6822
NSN 5999-01-169-9885
NSN 4140-01-536-9823
NSN 5925-00-926-8425