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 5835-00-443-1079
NSN 5996-00-457-0575
NSN 6620-01-022-9868
NSN 5895-00-446-5359
NSN 5905-00-022-4331
NSN 7035-01-238-9301
NSN 5985-00-091-8717
NSN 5910-01-530-0958
NSN 5925-01-205-3144
NSN 5835-00-412-8073
NSN 6135-01-062-9356
NSN 5990-01-029-0868