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 5910-01-279-2595
NSN 5910-00-042-9352
NSN 5855-01-321-3881
NSN 5985-01-469-1412
NSN 5990-01-492-1114
NSN 5999-01-145-4096
NSN 5990-00-023-4163
NSN 5925-00-900-5354
NSN 5996-00-187-8072
NSN 6110-00-466-1674
NSN 6105-00-514-0884
NSN 5965-00-802-0060