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 5935-01-556-2194
NSN 6130-00-826-3207
NSN 5835-00-238-1516
NSN 6685-01-475-4188
NSN 6610-00-185-9434
NSN 6650-01-035-3041
NSN 5990-01-218-5160
NSN 4140-01-015-2728
NSN 6240-00-633-1243
NSN 4140-00-210-0552
NSN 5960-01-585-6385
NSN 5965-01-313-2470