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 6105-00-928-7210
NSN 5855-01-098-9038
NSN 6685-00-037-9635
NSN 6610-01-633-8931
NSN 5998-01-435-2677
NSN 5985-01-067-7297
NSN 5920-00-269-4060
NSN 5960-00-987-1897
NSN 5925-01-607-7712
NSN 5950-01-480-3108
NSN 5905-01-379-9903
NSN 4140-01-626-8417