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 6150-01-602-0096
NSN 5950-00-001-5860
NSN 6145-01-542-5353
NSN 6105-01-379-0603
NSN 5965-01-617-0890
NSN 6320-00-284-1524
NSN 6610-00-661-1797
NSN 6110-01-576-5934
NSN 6150-00-231-3689
NSN 6220-00-527-1177
NSN 6645-01-448-1761
NSN 5965-01-490-6704