Item is half circle (for corresponding half, see nsn 5340-00-557-3583)
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 articles of iron or steel not wire nesoi
NSN 6650-01-143-4586
NSN 6105-01-385-5162
NSN 6135-01-556-2125
NSN 6645-00-248-5434
NSN 6110-00-539-9543
NSN 5910-00-919-1861
NSN 6610-00-960-5711
NSN 5925-01-323-6491
NSN 5935-00-189-4908
NSN 5990-01-533-1347
NSN 6650-01-066-9792
NSN 6240-01-435-7973