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 5920-01-368-2575
NSN 5950-00-905-5430
NSN 5910-01-469-1525
NSN 5990-01-473-4314
NSN 6150-01-041-8377
NSN 5855-01-506-2016
NSN 6645-01-185-7684
NSN 5920-00-351-8428
NSN 5915-00-968-6930
NSN 6220-00-408-6182
NSN 5835-00-484-1330
NSN 2925-01-336-8019