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 5945-01-603-1059
NSN 5895-01-085-7295
NSN 5996-01-319-6698
NSN 5925-01-388-9679
NSN 6645-01-062-0905
NSN 5998-00-463-4463
NSN 5960-01-025-2526
NSN 5965-00-275-0491
NSN 5950-00-242-2645
NSN 5910-00-400-5952
NSN 6130-01-167-3937
NSN 5935-01-531-2363