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 6150-00-087-0095
NSN 5996-01-495-9197
NSN 5950-01-017-6407
NSN 5925-01-349-0028
NSN 5998-01-392-3314
NSN 5920-01-316-7419
NSN 5855-00-411-8688
NSN 5930-00-350-8545
NSN 5990-00-513-5328
NSN 5935-01-272-0407
NSN 5905-01-360-6055
NSN 6135-01-196-7399