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 6650-01-290-1029
NSN 2925-01-199-4001
NSN 5996-01-513-8390
NSN 2925-00-365-3289
NSN 4140-01-334-1597
NSN 7035-01-085-5955
NSN 6645-00-527-6531
NSN 6620-00-349-4703
NSN 6610-01-176-3539
NSN 5925-01-327-2731
NSN 6650-01-379-7787
NSN 5975-01-398-2158