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 5950-01-227-2466
NSN 5910-01-327-4640
NSN 6685-00-998-8356
NSN 5960-01-628-2760
NSN 6650-01-513-2644
NSN 5920-01-512-7181
NSN 5915-01-114-3259
NSN 5925-01-399-0613
NSN 6105-00-189-1849
NSN 6645-00-935-7046
NSN 6650-00-583-1735
NSN 6145-01-368-9683