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 2925-00-749-8893
NSN 6650-00-027-1348
NSN 6240-01-062-4517
NSN 6645-01-546-3212
NSN 6145-01-341-2712
NSN 6645-01-413-8003
NSN 5999-01-126-8705
NSN 5920-00-391-6252
NSN 6220-01-252-3458
NSN 5855-00-107-7993
NSN 5996-01-534-6088
NSN 5990-01-202-5086