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 5965-01-608-5046
NSN 6240-00-768-0950
NSN 5905-01-215-1896
NSN 6135-01-566-1034
NSN 6645-00-030-8030
NSN 6610-01-386-0647
NSN 5935-00-545-1666
NSN 5985-01-114-4453
NSN 5960-01-102-5936
NSN 6110-01-559-2092
NSN 5915-01-297-9505
NSN 6650-01-155-5217