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 6130-01-616-0087
NSN 6145-01-597-8005
NSN 6240-00-075-0445
NSN 5996-01-285-4478
NSN 6105-01-260-0177
NSN 5925-01-632-0150
NSN 5998-00-468-2507
NSN 6145-00-024-6683
NSN 5915-01-359-4124
NSN 5985-01-004-7676
NSN 5999-01-123-3219
NSN 6135-01-263-4073