Four threaded holes 0.164-32 unc-3b on 2.750 in. By 3.936 mtg centers; ten mtg holes counterbored and reamed 0.500 in. Dp, 0.3125 in. Min 0.3165 in. Max diameter w/100.0 degrees countersink to 0.625 in. Dia; one surf only w/fuel resistant coating gss 4.303m, grumman aircraft
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.
NSN 5965-01-272-4199
NSN 5855-01-128-1762
NSN 5960-01-222-4199
NSN 6145-00-419-4734
NSN 6110-01-013-9313
NSN 6145-00-473-8709
NSN 5998-01-443-3660
NSN 6645-01-618-0007
NSN 5945-00-995-0084
NSN 5910-00-741-6056
NSN 5910-00-730-4730
NSN 5999-01-196-0970