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: Cast articles of iron or steel nesoi
NSN 6220-01-519-9305
NSN 4140-01-148-9867
NSN 6220-01-230-7269
NSN 5960-00-359-7768
NSN 6110-00-657-4739
NSN 5998-01-497-1630
NSN 5996-01-614-9986
NSN 5920-00-081-0537
NSN 5905-01-570-0582
NSN 5945-00-854-1234
NSN 5835-00-275-0584
NSN 5925-01-530-9122