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 5925-01-541-9251
NSN 7035-00-225-6499
NSN 6150-00-807-2830
NSN 5935-01-661-1536
NSN 5965-00-831-2134
NSN 6105-00-913-1484
NSN 5905-01-446-0196
NSN 6105-01-067-6704
NSN 5915-01-413-4356
NSN 5920-00-499-2458
NSN 5935-00-995-1394
NSN 6110-00-130-5342