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 5996-00-540-6570
NSN 5895-01-577-7775
NSN 6105-00-530-5203
NSN 5930-01-469-7171
NSN 6135-01-601-3163
NSN 6130-01-170-5660
NSN 6110-01-492-6489
NSN 6620-01-034-4539
NSN 7035-01-189-1549
NSN 5998-00-466-3142
NSN 6220-01-453-0548
NSN 6105-01-430-0127