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 6110-00-395-2076
NSN 6645-01-517-0259
NSN 5990-00-229-4647
NSN 2925-01-004-5627
NSN 5895-01-027-8583
NSN 5945-01-507-8117
NSN 6650-01-230-3032
NSN 6650-00-920-0332
NSN 6145-00-033-2997
NSN 6145-00-608-1166
NSN 5960-01-411-5899
NSN 5835-00-733-9145