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 6110-01-386-3093
NSN 5930-00-381-6878
NSN 5965-00-362-2158
NSN 7035-00-763-6180
NSN 5960-00-960-6805
NSN 5950-01-107-8908
NSN 5999-01-191-6253
NSN 5998-00-196-4754
NSN 6685-00-061-1797
NSN 5905-01-076-3633
NSN 6610-01-081-9237
NSN 5960-00-477-5331