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 6130-01-347-2969
NSN 6620-00-137-0332
NSN 2925-01-328-4394
NSN 6240-01-384-8802
NSN 6645-01-007-9192
NSN 5985-01-068-8346
NSN 2925-00-211-4761
NSN 6135-00-269-5843
NSN 6320-01-371-3047
NSN 5920-00-057-2306
NSN 5920-01-053-0987
NSN 5960-01-478-9493