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 5930-00-127-3115
NSN 7035-01-388-6943
NSN 6130-01-357-6602
NSN 5905-01-157-6627
NSN 6110-01-355-4299
NSN 6220-01-374-0792
NSN 6685-00-638-9261
NSN 5950-00-941-3186
NSN 5960-01-383-6262
NSN 5965-01-039-8557
NSN 6650-00-419-4863
NSN 5910-01-538-2003