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 6645-01-248-3123
NSN 5915-01-497-2821
NSN 6620-00-905-6590
NSN 6645-01-542-1472
NSN 6145-01-556-6349
NSN 6145-01-259-0308
NSN 6135-00-891-4944
NSN 5996-01-364-1074
NSN 7035-01-466-6251
NSN 5999-01-395-4024
NSN 5960-00-058-6229
NSN 5905-00-937-5939