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 6650-00-684-3060
NSN 6620-00-707-4195
NSN 2925-01-175-1217
NSN 6145-01-523-3698
NSN 6685-00-688-3998
NSN 6105-01-010-3815
NSN 4140-00-892-5952
NSN 5895-01-155-4656
NSN 6645-00-815-5448
NSN 5960-00-023-9488
NSN 6645-00-935-7046
NSN 6650-01-173-5651