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 5975-01-101-5615
NSN 5905-01-432-8934
NSN 6220-00-046-2333
NSN 5965-00-543-0264
NSN 5975-00-067-3368
NSN 6650-01-025-7425
NSN 5960-01-132-2975
NSN 6110-01-383-1915
NSN 6240-01-576-9120
NSN 6220-01-471-6219
NSN 5915-01-338-1056
NSN 7035-01-211-5636