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 5950-00-266-9058
NSN 5910-01-365-2488
NSN 6650-01-376-6965
NSN 6620-00-586-6460
NSN 6685-00-717-1705
NSN 6150-01-316-8835
NSN 5915-00-010-3011
NSN 4140-01-158-4139
NSN 5996-00-201-3763
NSN 5985-00-284-4283
NSN 6220-00-968-6665
NSN 6135-00-613-1068