The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.
An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.
Classification: Gaskets,washers & other seals
NSN 5990-01-089-9694
NSN 5935-01-322-1701
NSN 6650-01-389-9212
NSN 5950-01-059-6764
NSN 5935-00-184-7482
NSN 5925-01-592-6939
NSN 5905-01-365-2383
NSN 5945-00-682-4375
NSN 5945-01-127-5489
NSN 6105-01-019-0579
NSN 6685-01-165-0360
NSN 6240-00-423-9575