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 5965-01-399-8454
NSN 6645-01-025-1002
NSN 4140-01-394-6288
NSN 6610-01-050-3075
NSN 6105-01-605-1972
NSN 5950-01-351-7528
NSN 5998-00-178-1040
NSN 5965-01-423-5159
NSN 5975-01-573-6800
NSN 5965-01-544-8686
NSN 5960-01-413-3877
NSN 6150-00-225-2279