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 5930-01-372-4092
NSN 5990-01-047-4083
NSN 5905-01-633-0210
NSN 6145-01-068-4138
NSN 6150-01-658-6029
NSN 5996-01-477-2095
NSN 6650-01-039-2858
NSN 5910-01-484-6243
NSN 6610-01-072-7922
NSN 6645-01-609-7365
NSN 2925-01-612-0405
NSN 6145-01-323-8431