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 5998-00-165-3862
NSN 6150-01-619-5673
NSN 6610-01-164-4963
NSN 2925-01-065-0060
NSN 6110-01-259-4402
NSN 5855-01-145-2457
NSN 5960-01-350-5332
NSN 5925-01-384-9663
NSN 5925-00-839-7879
NSN 5905-01-302-5216
NSN 6135-01-422-1440
NSN 7035-01-474-9537