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 5950-01-442-2075
NSN 5999-00-795-8032
NSN 5920-01-006-0417
NSN 6645-01-243-0468
NSN 5990-00-715-7709
NSN 6150-01-423-3216
NSN 5835-01-174-7700
NSN 6610-00-925-5064
NSN 5996-00-431-6077
NSN 6645-00-171-9639
NSN 6130-01-623-6226
NSN 5905-01-158-3701