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 6110-01-462-1698
NSN 5950-00-776-6902
NSN 5960-00-672-3836
NSN 5996-01-068-0329
NSN 5835-00-351-9459
NSN 4140-01-344-7135
NSN 5985-01-158-1368
NSN 5975-01-149-4891
NSN 6320-01-084-7456
NSN 5925-00-262-5651
NSN 5950-01-323-7170
NSN 6110-01-032-7957