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 5975-01-502-7084
NSN 5905-01-623-0240
NSN 5996-01-559-8221
NSN 5945-01-317-3193
NSN 5996-00-892-3462
NSN 6240-01-509-0730
NSN 5835-01-436-6549
NSN 5910-00-257-4693
NSN 5925-01-349-4210
NSN 5905-01-308-5389
NSN 5996-01-023-7896
NSN 5910-00-701-1847