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 6320-01-054-3046
NSN 6135-01-503-1688
NSN 6220-00-115-5040
NSN 6220-00-754-3452
NSN 6135-00-062-5080
NSN 6150-01-228-8550
NSN 6220-00-932-4992
NSN 5905-00-119-1462
NSN 5996-01-022-1737
NSN 5855-01-267-0733
NSN 6110-01-304-0273
NSN 6145-00-382-6199