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 6220-01-599-5471
NSN 7035-00-104-7613
NSN 6105-01-469-3486
NSN 6645-01-633-1852
NSN 5960-01-502-6270
NSN 5855-01-437-6161
NSN 6220-00-288-4350
NSN 5996-01-432-8216
NSN 6110-01-106-4440
NSN 5855-00-782-7714
NSN 5965-01-562-8934
NSN 5905-01-645-7130