L5305055-011 is the panel assembly that includes aluminum washers; the correct panel to use is the l5305055-007 panel and get washers from benchstock that are for this purpose
A preformed metallic/nonmetallic item specifically designed for mounting on the inside of the fuselage of an aircraft. It is of a special size, shape, and thickness to conform to the contour of the aircraft. It conceals cavities, controls, tubing, wiring and the like, as well as provides a sound barrier. Pockets, trays or shelves may be included. Excludes: panel, structural, aircraft.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6110-01-569-1495
NSN 5965-00-529-0602
NSN 5975-00-478-2126
NSN 5835-00-554-0399
NSN 6145-01-191-1529
NSN 5960-01-459-4944
NSN 5930-01-634-0659
NSN 6150-01-528-7511
NSN 6135-01-563-4445
NSN 5950-01-337-5415
NSN 6105-01-342-4220
NSN 4140-00-357-8181