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 5998-01-350-3411
NSN 4140-00-914-5767
NSN 5915-01-382-9383
NSN 7035-01-449-7605
NSN 6150-01-296-1150
NSN 5910-01-484-9190
NSN 5965-00-932-4591
NSN 6150-01-322-8524
NSN 5905-01-255-7739
NSN 5930-01-291-9376
NSN 5985-00-329-4904
NSN 6650-00-098-6128