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 5905-01-278-6376
NSN 7035-01-045-7202
NSN 4140-00-509-2389
NSN 6685-01-417-1807
NSN 4140-01-537-9532
NSN 5925-00-092-0578
NSN 6610-00-001-3717
NSN 5990-01-571-7468
NSN 2925-01-376-9236
NSN 6240-00-501-7964
NSN 5999-00-279-2020
NSN 6320-01-246-4390