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 6105-00-778-2377
NSN 5960-01-383-6262
NSN 6145-00-721-4066
NSN 6685-01-075-1743
NSN 6105-00-320-9679
NSN 5925-01-268-2931
NSN 6145-00-452-4501
NSN 5895-00-880-9688
NSN 6620-01-281-6386
NSN 5950-01-458-5558
NSN 5950-01-364-4246
NSN 5999-01-536-9669