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 6610-01-033-1748
NSN 6320-01-111-0960
NSN 5835-01-199-3554
NSN 6145-00-259-6946
NSN 7035-00-347-5537
NSN 5975-01-027-4079
NSN 5925-00-867-9928
NSN 6645-01-072-2486
NSN 6240-01-425-1545
NSN 5930-01-212-8939
NSN 6610-00-667-6832
NSN 5855-01-366-2040