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 5975-01-585-3829
NSN 6135-01-328-6583
NSN 5910-00-361-7234
NSN 5855-01-364-1005
NSN 6650-01-372-3730
NSN 6110-01-629-3278
NSN 5985-01-170-4076
NSN 5950-01-471-8138
NSN 6105-01-450-9402
NSN 6220-00-762-8944
NSN 5998-00-806-0518