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 5925-00-807-7687
NSN 5965-01-633-8849
NSN 6110-01-603-0075
NSN 6135-00-170-8819
NSN 6135-00-593-6831
NSN 7035-01-419-4317
NSN 5895-01-260-1587
NSN 5945-01-416-1960
NSN 4140-01-385-9728
NSN 5996-00-296-4470
NSN 5996-01-617-2500
NSN 4140-01-316-5725