For fuel tank access, lower wing skin
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5990-01-516-9665
NSN 5950-01-315-8228
NSN 6220-00-253-4952
NSN 7035-01-435-4009
NSN 6145-01-246-3827
NSN 6610-01-037-4392
NSN 6105-01-562-6054
NSN 5915-01-480-1410
NSN 5975-00-410-0113
NSN 6135-01-518-8252
NSN 6240-00-201-9011
NSN 5999-00-848-2270