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 6105-01-071-5565
NSN 5945-00-702-0974
NSN 5998-00-118-6699
NSN 5998-01-306-5820
NSN 5996-01-301-1359
NSN 6610-00-111-3648
NSN 5965-01-399-8454
NSN 6240-01-573-7036
NSN 5855-01-612-8748
NSN 5855-00-256-5562
NSN 5945-00-513-9716
NSN 6240-01-371-8340