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 5920-00-146-1314
NSN 5965-00-739-2063
NSN 6145-00-038-3369
NSN 5920-01-087-3725
NSN 6220-00-510-7899
NSN 5990-00-170-4239
NSN 2925-01-197-7864
NSN 5975-00-861-6720
NSN 5960-01-131-7856
NSN 2925-00-583-9669
NSN 5965-01-423-8543
NSN 5920-00-967-1396