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 6105-00-799-2126
NSN 6110-01-087-7695
NSN 6220-00-264-9473
NSN 5905-01-103-9156
NSN 2925-01-400-2286
NSN 5855-01-020-7982
NSN 6105-01-387-8294
NSN 5930-01-013-4056
NSN 5835-00-221-6628
NSN 5960-00-315-0358
NSN 5996-00-379-5538
NSN 5945-00-994-3678