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 5945-01-215-1190
NSN 6105-01-353-9082
NSN 6105-01-194-5999
NSN 6135-01-305-6958
NSN 5920-00-976-3076
NSN 5910-01-642-6115
NSN 6610-01-474-5206
NSN 5999-00-216-8850
NSN 5960-00-137-4751
NSN 6150-01-449-1217
NSN 5920-01-350-3163
NSN 5910-00-637-2609