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 5945-01-502-3196
NSN 5905-01-444-0744
NSN 5975-00-614-3555
NSN 5945-01-201-3471
NSN 6645-01-453-6074
NSN 6150-01-054-3983
NSN 6130-01-229-3764
NSN 6130-01-528-6371
NSN 5998-00-339-4148
NSN 5915-01-239-1964
NSN 5950-00-100-1345
NSN 5855-01-543-3338