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 6105-01-053-6804
NSN 5975-00-811-3444
NSN 6220-00-675-0180
NSN 5895-01-026-1088
NSN 5855-01-562-2005
NSN 5999-01-634-0576
NSN 5999-01-563-4621
NSN 5945-01-512-6633
NSN 5915-00-271-2321
NSN 5965-01-441-8826
NSN 7035-00-763-6180
NSN 5855-01-233-2767