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 5930-01-415-5103
NSN 5835-00-807-5632
NSN 5935-01-140-9461
NSN 6685-00-892-5669
NSN 5930-00-471-6354
NSN 6650-01-258-5871
NSN 6645-01-138-3855
NSN 6220-00-234-8257
NSN 6145-00-643-0651
NSN 6150-00-244-2664
NSN 6610-01-031-7248
NSN 5905-00-886-1656