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 5985-01-622-6896
NSN 5975-01-371-2804
NSN 5915-01-550-5594
NSN 6220-01-633-2994
NSN 5996-01-229-6007
NSN 6110-01-356-3086
NSN 5920-01-166-4001
NSN 6650-01-152-9425
NSN 6110-00-950-3058
NSN 5915-01-590-7273
NSN 5835-01-094-2662
NSN 5985-01-394-1589