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 6610-01-357-1940
NSN 5910-01-501-6192
NSN 6685-01-547-0702
NSN 6685-01-336-5072
NSN 5905-01-386-5846
NSN 5996-00-962-1399
NSN 7035-01-557-1059
NSN 6220-01-577-4845
NSN 5925-01-315-9442
NSN 5975-01-189-3022
NSN 5910-01-395-1544
NSN 6650-01-478-9859