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 2925-01-354-1752
NSN 6135-01-645-4653
NSN 5835-00-033-0294
NSN 5930-00-728-6603
NSN 5905-00-292-1113
NSN 5945-01-443-4022
NSN 6135-01-633-8502
NSN 5930-00-369-1176
NSN 5835-01-123-8305
NSN 6130-01-593-3564
NSN 2925-00-947-3181
NSN 6145-00-648-2726