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 5990-01-024-9659
NSN 5835-00-092-1136
NSN 5910-01-497-0588
NSN 5985-01-013-1511
NSN 5998-01-328-8820
NSN 5998-01-613-7617
NSN 6145-00-678-0429
NSN 5975-01-609-5711
NSN 6610-00-564-1728
NSN 6650-01-448-7820
NSN 6130-01-451-9934
NSN 6145-00-952-7486