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 6650-01-232-0275
NSN 5910-01-089-8602
NSN 6645-01-050-9794
NSN 5945-01-408-1509
NSN 6240-00-021-1296
NSN 5935-00-690-7029
NSN 6620-00-203-9466
NSN 6645-01-522-7447
NSN 6220-00-942-2678
NSN 5965-01-078-6776
NSN 6130-01-628-0888
NSN 6220-01-322-3474