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 5895-01-106-0971
NSN 6130-01-422-0563
NSN 5925-00-274-3195
NSN 6645-01-654-9639
NSN 6320-01-198-4024
NSN 5999-01-130-0280
NSN 6240-01-441-3606
NSN 5930-01-391-5093
NSN 6320-00-149-7570
NSN 6220-00-900-7595
NSN 6610-00-755-1740
NSN 5925-01-041-2586