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 5996-01-570-4583
NSN 6320-01-600-0787
NSN 5910-00-644-7300
NSN 5855-01-600-6437
NSN 5965-00-527-8818
NSN 5945-01-408-8122
NSN 5960-01-272-2124
NSN 6320-01-506-9439
NSN 5835-01-258-5597
NSN 6645-01-513-4782
NSN 5835-01-408-4212
NSN 5915-01-411-5355