Original type 1a; ladder and an extension
A self-supporting ladder of fixed size consisting of front and rear sections which are hinged at the top. It is usually constructed with steps on the front section only but may be constructed as a trestle type unit with identical front and rear sections utilizing either steps or rungs.
NSN 6130-01-480-4081
NSN 6145-00-398-4405
NSN 5855-01-486-5046
NSN 6130-01-657-5999
NSN 6135-01-391-6515
NSN 2925-00-010-9609
NSN 6150-01-519-0819
NSN 5990-01-235-8404
NSN 5930-00-913-0780
NSN 5960-01-487-6436
NSN 5999-00-186-0058
NSN 5960-01-103-0906