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 5975-00-755-3703
NSN 5999-01-650-4928
NSN 5835-00-080-8213
NSN 6650-00-930-8825
NSN 5996-01-095-5345
NSN 5960-01-278-9394
NSN 5960-01-335-1622
NSN 6105-00-691-0232
NSN 6105-01-374-2237
NSN 5950-00-809-3178
NSN 5935-01-266-2878
NSN 5905-01-579-1021