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 5895-01-250-2813
NSN 5910-01-467-4356
NSN 5960-01-215-0992
NSN 6135-00-548-2765
NSN 5905-01-172-6544
NSN 5910-01-378-6203
NSN 6620-01-445-4295
NSN 5925-01-193-8369
NSN 5930-00-967-4344
NSN 5985-00-520-3974
NSN 6650-00-754-2276
NSN 5999-01-045-9757