A single item designed to be mounted on the exterior of a vehicle for ascending or descending.
NSN 6135-01-483-1501
NSN 6110-01-090-0804
NSN 5990-01-237-9044
NSN 5910-01-559-8188
NSN 7035-00-703-3535
NSN 5960-01-632-6576
NSN 4140-01-605-1414
NSN 6145-00-338-5645
NSN 5960-01-452-1907
NSN 6150-00-419-0505
NSN 5915-01-177-7141
NSN 6645-01-316-2183