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 6650-01-096-4993
NSN 5965-01-504-1051
NSN 5975-01-013-4140
NSN 5975-01-306-0832
NSN 4140-01-499-8906
NSN 5905-01-267-8857
NSN 4140-00-347-6807
NSN 7035-00-286-6221
NSN 6220-00-458-4633
NSN 6645-01-223-2402
NSN 6650-01-551-1547
NSN 5835-01-606-8768