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 5835-01-215-5961
NSN 5935-01-124-7318
NSN 2925-01-368-5773
NSN 5910-01-540-1289
NSN 2925-01-364-7926
NSN 5965-00-168-4311
NSN 5965-01-613-4794
NSN 5999-01-485-8805
NSN 6110-00-156-6468
NSN 6150-00-818-4787
NSN 7035-00-267-5424
NSN 5996-01-551-3693