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 5925-01-535-4118
NSN 7035-00-349-8571
NSN 6130-01-235-1051
NSN 5985-00-019-6317
NSN 5915-01-415-4649
NSN 6130-00-134-0266
NSN 5996-01-100-6057
NSN 6130-01-582-9697
NSN 5945-01-417-4296
NSN 6650-01-207-0829
NSN 6620-00-981-6958
NSN 5965-00-113-9748