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 5855-01-392-3734
NSN 6645-01-010-3746
NSN 6320-01-006-6138
NSN 5996-00-294-7045
NSN 5996-01-396-7705
NSN 5996-01-482-2214
NSN 5999-01-338-1095
NSN 5965-01-587-2366
NSN 5996-00-277-7384
NSN 5975-00-795-9368
NSN 5990-01-626-3840
NSN 5965-01-141-6485