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 5945-00-187-2822
NSN 5895-01-100-3759
NSN 5985-01-495-6164
NSN 5905-00-887-9556
NSN 6130-01-025-4370
NSN 5990-01-100-1840
NSN 5990-00-155-2306
NSN 6320-01-429-9871
NSN 5925-00-248-5734
NSN 5930-01-351-6141
NSN 5935-00-639-1382
NSN 2925-01-065-0060