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 6105-00-895-6665
NSN 6645-00-871-1187
NSN 5985-01-287-7911
NSN 5996-01-608-2395
NSN 5835-00-927-6013
NSN 6650-00-409-2236
NSN 4140-01-334-8637
NSN 6130-01-609-7038
NSN 5905-01-021-2676
NSN 5930-00-996-3776
NSN 6145-01-379-6140
NSN 6240-01-449-1387