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 5905-01-570-0582
NSN 6150-01-602-9581
NSN 5998-01-428-2999
NSN 5998-00-687-8609
NSN 7035-00-679-9027
NSN 5915-01-184-4122
NSN 5985-01-305-5973
NSN 5895-01-026-1702
NSN 6220-00-140-5638
NSN 5960-00-819-3926
NSN 5950-00-353-1421
NSN 5855-01-501-5683