No other part numbers with same form, fit, and function found.
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 5990-01-071-8510
NSN 7035-01-153-1767
NSN 6620-01-660-7873
NSN 6320-01-592-6248
NSN 5965-00-505-2166
NSN 5998-01-510-5897
NSN 6220-00-227-0528
NSN 5950-01-022-3145
NSN 5905-01-099-4954
NSN 6650-01-431-9625
NSN 5855-01-131-5166
NSN 6645-00-892-5750