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 5905-01-268-3478
NSN 6105-01-423-9451
NSN 6645-01-570-9744
NSN 6650-00-453-5616
NSN 6145-01-338-1135
NSN 5990-00-954-6584
NSN 5999-01-258-5930
NSN 5920-00-893-0498
NSN 5935-00-233-5332
NSN 6650-01-319-3923
NSN 6145-00-199-2933
NSN 5835-01-566-5462