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 5855-01-218-1646
NSN 6645-01-574-6160
NSN 5965-01-026-9865
NSN 5965-01-138-4979
NSN 6150-00-112-0478
NSN 6610-01-555-8364
NSN 5960-01-563-0020
NSN 5925-01-609-0631
NSN 4140-01-435-0874
NSN 5990-01-443-2931
NSN 6105-01-091-2564
NSN 5975-00-927-4982