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 5960-00-852-0235
NSN 6130-00-615-5388
NSN 6650-00-684-3060
NSN 5960-01-248-4743
NSN 5920-01-617-1496
NSN 5999-01-141-7721
NSN 6220-01-530-6347
NSN 5915-01-024-2384
NSN 5920-01-265-1873
NSN 6145-01-287-1962
NSN 6130-00-218-1363
NSN 6145-01-382-9287