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 6685-00-670-4118
NSN 5999-00-248-7240
NSN 6135-00-299-6918
NSN 5999-01-522-2030
NSN 5960-00-512-9121
NSN 5895-01-608-3809
NSN 6610-00-989-8912
NSN 5999-00-795-1593
NSN 5915-00-950-6493
NSN 5999-01-583-8085
NSN 5925-01-467-2668
NSN 5999-00-089-4233