A closure to fit within the mouth of a bottle. It is made of cork, rubber, glass and glazed ceramics, paper, or plastic. It has other uses such as a closure for an oil hole, or bolt hole in a small machine assembly.
NSN 5920-00-661-0840
NSN 5905-01-358-0815
NSN 5998-00-628-7248
NSN 6620-01-016-3091
NSN 6105-01-555-8479
NSN 5835-01-100-3265
NSN 6610-00-862-8540
NSN 4140-00-751-1694
NSN 5905-01-526-5093
NSN 5930-01-145-4646
NSN 5905-00-067-7813
NSN 5915-01-423-4642