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 5965-01-574-3508
NSN 5950-00-233-6800
NSN 6130-01-023-4327
NSN 5855-01-477-5332
NSN 5855-01-075-1292
NSN 6610-00-597-5671
NSN 5965-01-392-0049
NSN 5855-00-310-2740
NSN 5920-01-573-5885
NSN 4140-01-079-1146
NSN 5910-01-048-1150
NSN 5985-01-570-2184