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 7035-01-423-8343
NSN 5950-01-138-7505
NSN 5945-00-442-5460
NSN 5965-01-325-0627
NSN 6220-00-843-1441
NSN 5990-01-485-0260
NSN 5999-01-374-7999
NSN 5999-01-265-0349
NSN 6685-01-539-9588
NSN 5945-01-386-4660
NSN 6685-01-060-7567
NSN 5920-00-140-8912