National Item Identification Number
012558090
01-255-8090
1560-01-255-8090
1560012558090
National Stock Number
Item Name
STEP ASSEMBLY,RETRACTABLE,AIRCRAFT
Federal Supply Class
1560
Description
An item having antiskid steps mounted on a retractable supporting frame attached within the aircraft fuselage. The step assembly extends from the aircraft for crew boarding and is retracted into the airframe for flight. Excludes LADDER (1), AIRCRAFT BOARDING.
Commercial and Government Entity Code (Supplier Data)
43999
Reference Numbers (Part Numbers)
L3051494-021
Required Categories
AIRCRAFT LOCATION
AIRCRAFT MISSION DESIGN SERIES
SPECIAL FEATURES
THE MANUFAC
Required Description
UPPER CREW ENTRY STAIRLADDER ASSY
B-1B
NHA L3011701-031
43999
L3051494-021
