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 6150-00-397-4012
NSN 5925-01-570-3682
NSN 5930-00-931-4699
NSN 5905-00-732-2281
NSN 7035-00-890-7649
NSN 5985-01-508-1953
NSN 5945-01-429-7003
NSN 6220-00-168-5756
NSN 6105-01-154-4145
NSN 5998-01-359-5497
NSN 5835-00-759-1109
NSN 5999-01-253-4278