Company calls this a cap, protective
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 5990-00-338-9447
NSN 5920-01-046-0213
NSN 5990-01-042-1984
NSN 5915-01-474-1937
NSN 5996-00-989-1008
NSN 6620-01-337-0652
NSN 5905-01-243-5599
NSN 5935-01-281-1871
NSN 6105-00-144-1754
NSN 5960-01-531-9108
NSN 6320-01-141-3791
NSN 5985-01-418-1721