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 6110-01-427-3671
NSN 6645-01-137-3174
NSN 6110-00-401-7890
NSN 5960-01-241-9078
NSN 6110-01-215-1702
NSN 5985-01-274-9549
NSN 5999-01-343-6900
NSN 6685-00-874-0752
NSN 5905-01-487-8868
NSN 2925-01-354-1752
NSN 5905-01-054-3006
NSN 6320-01-006-6138