Central threaded mounting hub 0.687 in. Lg, 0.500 in. Diameter threaded 0.375 in. Deep, od center-grooved 0.188in. W by 2.7828 in. Dia
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 5990-01-071-1505
NSN 5920-01-092-6839
NSN 6620-00-163-8793
NSN 5960-01-142-1995
NSN 6620-00-148-9613
NSN 5990-01-632-0969
NSN 6620-00-103-4764
NSN 5960-01-096-6294
NSN 7035-01-612-0088
NSN 5950-01-552-0031
NSN 5985-01-015-5547
NSN 5855-01-160-3802