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 5975-01-127-3028
NSN 6650-01-270-8460
NSN 5950-01-028-0968
NSN 5895-00-368-9243
NSN 5950-01-466-9196
NSN 6105-01-430-2346
NSN 6105-01-332-9022
NSN 5999-00-088-1140
NSN 6645-01-257-2856
NSN 5965-01-098-7028
NSN 6650-01-131-2570
NSN 5998-01-556-8056