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 6645-01-527-5864
NSN 5945-01-633-5273
NSN 5930-01-306-7799
NSN 5950-01-449-1358
NSN 5950-01-494-6094
NSN 7035-01-287-9817
NSN 6650-00-422-2958
NSN 6650-00-671-5106
NSN 2925-01-443-1748
NSN 5998-01-328-1996
NSN 5985-01-147-5470
NSN 5996-01-143-0130