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 5960-01-430-3911
NSN 2925-00-485-0543
NSN 6650-00-891-9850
NSN 5996-01-027-0702
NSN 6220-01-371-9905
NSN 5905-00-828-6729
NSN 5895-01-316-7862
NSN 6110-01-501-5764
NSN 5996-01-218-5678
NSN 5990-00-100-6643
NSN 6110-00-944-3069
NSN 5835-01-103-1384