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 5975-01-245-9429
NSN 6110-01-091-7827
NSN 5925-00-505-4083
NSN 6620-01-587-9533
NSN 5950-00-791-0648
NSN 5960-01-023-8037
NSN 5945-00-231-0037
NSN 5950-01-295-2145
NSN 6220-01-067-1442
NSN 6110-00-630-5255
NSN 5960-01-495-0859
NSN 5998-00-719-7610