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 6145-01-092-0310
NSN 5960-01-125-2356
NSN 6220-01-500-7388
NSN 5985-00-305-6214
NSN 6150-01-444-3980
NSN 5895-01-356-6335
NSN 5960-01-350-4288
NSN 5905-01-381-2552
NSN 6645-00-580-9605
NSN 6105-01-443-5665
NSN 6610-01-409-1781
NSN 5996-00-372-4528