Underwater life support iaw navsea instruction 10560.2b
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.
NSN 7035-00-946-2642
NSN 5985-00-062-2370
NSN 5960-00-579-0298
NSN 6320-01-445-5893
NSN 5920-01-657-0656
NSN 2925-00-203-8735
NSN 6130-01-251-5179
NSN 2925-00-674-5007
NSN 6105-01-415-4844
NSN 5998-01-164-8031
NSN 6130-00-872-5688
NSN 6110-00-221-8559