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 5950-00-597-8644
NSN 5999-01-259-5573
NSN 5960-00-081-0160
NSN 6685-00-466-8879
NSN 2925-01-600-2309
NSN 7035-00-535-8109
NSN 5999-01-422-0240
NSN 5895-01-340-6709
NSN 6135-01-528-6896
NSN 4140-01-467-1986
NSN 6320-01-054-3046
NSN 5945-00-925-2055