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 5950-00-181-9285
NSN 6105-01-627-6255
NSN 6150-01-176-9029
NSN 6130-01-109-3050
NSN 5960-01-416-6187
NSN 4140-01-634-0330
NSN 5998-00-153-3828
NSN 6610-00-846-4525
NSN 5895-00-153-2595
NSN 5925-01-362-0728
NSN 6610-00-796-3087
NSN 6105-01-281-7714