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 5930-01-461-2229
NSN 7035-01-359-1761
NSN 7035-00-347-5537
NSN 5910-01-391-5609
NSN 5930-00-386-8520
NSN 6610-01-100-3662
NSN 6685-01-156-0012
NSN 6110-00-568-9754
NSN 5915-01-523-0996
NSN 6645-01-644-8376
NSN 6650-01-392-8086
NSN 5905-00-467-2742