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 5998-01-160-9483
NSN 6110-00-429-4777
NSN 6145-01-235-8368
NSN 6145-01-641-1405
NSN 5985-00-839-1264
NSN 5835-01-242-9806
NSN 6220-01-434-4976
NSN 6145-01-529-2713
NSN 5999-01-449-9791
NSN 6130-00-266-1051
NSN 6650-01-332-3799
NSN 6620-01-203-2153