Six bolt holes are 0.328 in.Dia, csk 80 degrees to 0.650 in.Dia equallyspaced; center 3.375 in.Dia for width of 0.185 in., csk to 4.062 in.Dia for width of 0.125 in., csk to 4.410 in. Diameter for width of 0.250 in.
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 6650-01-146-5000
NSN 6135-01-087-7895
NSN 2925-01-065-0060
NSN 6685-01-470-0632
NSN 5915-00-788-6270
NSN 6685-00-763-1080
NSN 6145-01-202-2837
NSN 5950-01-329-1745
NSN 6240-01-095-1273
NSN 5998-00-715-4230
NSN 5925-00-008-4413
NSN 5895-01-058-1663