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 5996-01-318-3163
NSN 7035-01-123-8723
NSN 6610-01-060-7626
NSN 5905-01-357-5779
NSN 5945-00-419-7601
NSN 6645-00-846-9206
NSN 5915-01-629-4204
NSN 6650-01-406-5322
NSN 5999-01-198-3630
NSN 5905-01-523-7366
NSN 5925-00-499-2160
NSN 7035-01-572-4324