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 6610-01-646-9101
NSN 5985-01-614-9084
NSN 6685-00-088-9462
NSN 5985-01-088-7337
NSN 6240-00-123-7648
NSN 5975-01-553-5214
NSN 6685-01-284-4110
NSN 5895-01-105-6194
NSN 6220-01-077-7833
NSN 6150-01-472-7956
NSN 6150-00-737-2400
NSN 6220-00-486-4426