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 6320-01-627-8295
NSN 5990-01-581-5103
NSN 6150-01-353-8144
NSN 5996-00-691-1818
NSN 5965-01-137-3769
NSN 6145-01-066-4472
NSN 5915-01-340-9967
NSN 6130-01-541-6353
NSN 5960-01-599-9821
NSN 6645-01-191-0107
NSN 6240-01-206-1609
NSN 6240-01-648-2327