Special Features:

There are 8 holes csk 0.510 in. X 100 degrees thru, there are also 12 holes diameter 0.266 to 0.271 in. Through 2 walls, 10 holes diameter 0.040 in. Requiring solid rivets p/n ms20426ad3 that are installed iaw mil-std-403 w/exception that head of rivets to be 0.010 in. Below surface; item also requires 2 channel gang nuts p/n 7002549-5

Properties:

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.