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 6220-01-258-1283
NSN 6105-01-078-2538
NSN 5985-01-026-8955
NSN 5950-01-334-1391
NSN 6685-01-608-8262
NSN 5965-00-553-6898
NSN 5905-01-432-1157
NSN 6645-01-375-5488
NSN 6130-00-095-6501
NSN 5960-01-128-0850
NSN 6650-01-218-4208
NSN 5925-00-855-3987