Hole counterbored
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: Articles of aluminum nesoi
NSN 5999-00-375-6147
NSN 6145-01-416-7386
NSN 5920-01-499-9888
NSN 6150-01-364-8184
NSN 5960-00-597-2680
NSN 5960-01-085-7191
NSN 5960-01-098-8437
NSN 4140-01-442-7799
NSN 2925-01-603-0186
NSN 5965-01-241-9865
NSN 5985-00-317-2752
NSN 6105-00-369-1668