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 6220-00-925-4645
NSN 6240-01-170-0704
NSN 6150-00-877-3954
NSN 5950-00-200-9606
NSN 6220-01-327-9254
NSN 5965-01-278-2107
NSN 5895-01-435-5090
NSN 5910-00-005-9945
NSN 5950-00-950-8479
NSN 6685-01-236-6292
NSN 5945-01-254-8411
NSN 5999-00-061-1373