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 5945-01-350-6271
NSN 5895-01-240-2515
NSN 5960-01-527-3525
NSN 6135-00-255-1340
NSN 6645-01-058-1506
NSN 5965-01-209-2838
NSN 5960-00-775-7630
NSN 6685-01-203-5023
NSN 6110-01-174-6249
NSN 5925-01-465-9897
NSN 6220-01-481-3827
NSN 6220-00-012-3620