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 6620-01-058-6308
NSN 6320-00-174-1362
NSN 6240-00-844-5395
NSN 5895-00-340-3297
NSN 5996-00-597-2234
NSN 6145-01-552-2280
NSN 6650-00-520-5785
NSN 6320-01-523-4954
NSN 6645-01-252-8870
NSN 5960-01-335-1622
NSN 5965-00-705-1690
NSN 5910-01-391-1268