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 6320-01-166-3602
NSN 5910-00-435-2837
NSN 5920-01-232-4839
NSN 5910-01-608-3772
NSN 5895-00-513-7661
NSN 5930-00-312-5976
NSN 5996-00-130-5376
NSN 6130-00-111-3384
NSN 6105-00-727-9429
NSN 6150-01-303-0828
NSN 7035-01-648-8510
NSN 5960-00-413-8129