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 5996-00-959-2326
NSN 5935-01-469-8664
NSN 6150-01-135-0156
NSN 6610-00-071-4623
NSN 5910-01-459-8500
NSN 5996-01-235-1643
NSN 5998-01-458-9532
NSN 6130-01-167-8911
NSN 5965-00-562-4204
NSN 6220-01-210-7193
NSN 6645-01-544-0408
NSN 5990-00-711-9890