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 5895-01-167-8298
NSN 5910-00-650-4949
NSN 6240-01-519-2935
NSN 5910-00-858-1230
NSN 5996-00-754-2830
NSN 4140-00-387-3552
NSN 4140-01-527-4341
NSN 7035-00-371-7749
NSN 6645-01-312-9845
NSN 5930-00-889-2697
NSN 6320-01-611-4918
NSN 5965-00-075-1485