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 5895-00-045-9695
NSN 5895-01-382-3241
NSN 6620-01-364-0195
NSN 6320-01-544-2799
NSN 5895-01-446-6768
NSN 6610-01-103-4627
NSN 6645-00-492-9487
NSN 6610-01-525-6616
NSN 6320-00-036-3688
NSN 6105-00-111-3353
NSN 5998-01-141-7486
NSN 6620-00-345-3456