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 5905-00-487-0518
NSN 6685-01-025-6145
NSN 5996-01-449-0666
NSN 5935-01-359-9331
NSN 5965-01-592-9595
NSN 6240-00-251-5235
NSN 6645-00-547-4388
NSN 6650-01-457-0980
NSN 5985-01-513-1876
NSN 5895-01-298-2135
NSN 6220-01-304-7500
NSN 5855-00-189-6066