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 5905-01-018-5558
NSN 6645-01-412-6580
NSN 6685-00-248-9125
NSN 4140-01-416-2798
NSN 6240-01-050-9156
NSN 5985-00-504-7777
NSN 5855-01-199-2046
NSN 6150-01-561-2684
NSN 5945-01-003-8084
NSN 5945-01-084-5856
NSN 5915-01-094-7847
NSN 6650-01-030-5545