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 5998-00-211-7430
NSN 5965-00-997-5764
NSN 5985-01-039-1969
NSN 7035-01-564-1343
NSN 6685-01-482-9836
NSN 5950-00-435-1979
NSN 5945-01-559-2677
NSN 7035-00-631-3782
NSN 6220-01-428-8944
NSN 6650-01-419-7567
NSN 6685-01-323-5272
NSN 5930-01-442-5239