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 6220-01-563-0330
NSN 6105-00-764-0993
NSN 5855-01-525-7608
NSN 5945-00-607-0674
NSN 5975-00-155-1698
NSN 6135-01-472-9011
NSN 5960-00-454-6402
NSN 6130-01-534-7674
NSN 6320-01-220-2264
NSN 6220-00-171-8638
NSN 5835-01-202-1376
NSN 6105-01-059-2307