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 5965-00-150-1144
NSN 5999-00-557-1426
NSN 6650-00-991-8434
NSN 5950-01-046-1775
NSN 5945-01-068-3242
NSN 5935-01-587-4022
NSN 5895-01-515-9443
NSN 5935-00-725-7564
NSN 6610-00-137-0351
NSN 5925-01-323-3796
NSN 5905-01-359-6299
NSN 5960-00-725-0527