Holes spaced differently on all sides; seal is butyl rubber per b591-80, set in a 0.100 in. Wide groove, with a 0.026 crown height; seal is rectangular, 5.482 in. Lg x 1.882 in. Wd;
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 6645-01-090-2555
NSN 5999-01-067-3196
NSN 6320-01-466-4175
NSN 6110-00-761-2065
NSN 4140-00-606-9453
NSN 6135-00-938-1351
NSN 6610-01-555-8791
NSN 5998-01-192-2199
NSN 5925-01-423-3217
NSN 5965-01-618-8839
NSN 5895-00-013-9312
NSN 6150-01-532-6141