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 5910-01-089-0824
NSN 6220-01-452-7916
NSN 5920-00-362-1376
NSN 6645-01-508-4012
NSN 5965-00-217-2476
NSN 5998-01-003-3896
NSN 6610-01-031-1113
NSN 6220-01-530-8293
NSN 6150-01-339-4484
NSN 5920-01-449-6048
NSN 6105-01-340-1968
NSN 5975-01-381-2512