There is a lock screw (10-32 unf-2a) 300 series stainless steel, passivatedand gasket made from fluorosilicone is included
An item specifically designed to fit into or 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. For items designed to fit only into an opening, see plug (as modified) and stopper (as modified). For items designed to fit only over an opening, see boot (as modified); cap (as modified); cover (as modified); and hood (as modified).
Classification: Gaskets,washers & other seals
NSN 6620-01-302-9729
NSN 5925-01-351-5541
NSN 6645-01-417-1913
NSN 5985-01-347-8665
NSN 5925-01-386-3178
NSN 5965-00-263-6436
NSN 6685-01-410-7583
NSN 5935-01-597-8271
NSN 5930-01-536-9341
NSN 6320-01-350-5570
NSN 5905-01-461-7995
NSN 5985-01-462-4435