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 5999-01-160-0578
NSN 6130-00-281-5978
NSN 5975-00-240-4271
NSN 6610-00-346-4309
NSN 6240-01-059-3563
NSN 6110-01-103-4046
NSN 5996-01-386-9576
NSN 6150-00-232-1662
NSN 5925-01-026-0891
NSN 5975-00-469-1443
NSN 5915-00-445-9340
NSN 5985-00-907-1499