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 5960-00-609-6732
NSN 5920-01-581-4624
NSN 5975-00-397-9533
NSN 6105-01-183-5509
NSN 6110-01-618-6124
NSN 6610-01-344-7225
NSN 5925-01-226-4275
NSN 5975-01-479-9318
NSN 6650-01-633-9147
NSN 6135-01-480-8121
NSN 5895-01-326-0749
NSN 5965-01-525-7513