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 5999-00-943-9447
NSN 5930-01-634-0659
NSN 5960-01-609-6565
NSN 6220-00-152-2384
NSN 5945-01-024-9378
NSN 5835-01-399-5820
NSN 6650-00-494-8671
NSN 6685-00-084-3736
NSN 2925-01-426-3410
NSN 5950-00-144-4139
NSN 5999-01-085-3457
NSN 5965-01-494-9446