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 5998-01-110-9136
NSN 5925-01-323-6491
NSN 5925-01-568-5248
NSN 6650-01-594-3888
NSN 5950-01-359-7295
NSN 5895-01-370-3831
NSN 5945-00-543-1980
NSN 4140-00-522-4069
NSN 6645-01-039-7225
NSN 6240-00-412-5584
NSN 6145-01-529-2713
NSN 2925-00-294-4140