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 6135-01-455-9646
NSN 6145-00-128-3325
NSN 6150-00-845-4808
NSN 6110-00-525-3418
NSN 6150-00-297-3928
NSN 6650-00-028-2218
NSN 5965-01-548-8466
NSN 5965-01-376-1012
NSN 5990-01-581-6871
NSN 6650-01-207-0829
NSN 6130-01-524-0651
NSN 5935-01-330-2383