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 6130-00-944-9556
NSN 5905-01-499-1031
NSN 6610-01-112-0447
NSN 6145-01-535-1026
NSN 6645-01-204-5629
NSN 6150-01-489-5368
NSN 6650-00-061-2232
NSN 6645-00-191-4978
NSN 5996-00-908-9229
NSN 5985-00-607-6137
NSN 6610-00-464-6924
NSN 5930-00-555-3007