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 6145-01-350-3532
NSN 5998-01-052-8480
NSN 5965-00-100-1291
NSN 5996-00-351-2369
NSN 5910-01-301-9767
NSN 5965-00-815-2525
NSN 5999-01-502-7528
NSN 6650-01-486-3964
NSN 5999-00-989-3755
NSN 5855-01-298-2519
NSN 6150-01-501-1717
NSN 4140-01-476-8538