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 6650-01-140-4463
NSN 4140-01-370-4075
NSN 6135-01-348-8264
NSN 5920-01-648-0636
NSN 5935-00-097-0072
NSN 5935-01-009-4709
NSN 6220-01-256-6400
NSN 6110-01-277-4595
NSN 5950-00-176-2874
NSN 5960-00-067-5784
NSN 6145-01-587-2371
NSN 6685-01-128-4709