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 6610-00-176-5486
NSN 5960-01-094-1076
NSN 5996-01-481-9626
NSN 5998-00-757-8813
NSN 6105-00-475-0216
NSN 5965-00-285-0745
NSN 5930-00-116-4947
NSN 5945-00-269-5375
NSN 6685-00-834-4280
NSN 5905-01-472-7856
NSN 6645-01-322-3124
NSN 5965-01-536-3385