A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-00-450-3136
NSN 6610-00-394-1427
NSN 6135-00-938-1351
NSN 6110-00-172-3707
NSN 6130-01-163-1251
NSN 5925-01-625-6113
NSN 5835-01-064-6024
NSN 5835-01-116-2369
NSN 5895-01-268-2295
NSN 5915-01-260-6453
NSN 5945-00-234-9276
NSN 5998-01-230-8821