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 5895-01-062-5810
NSN 5905-00-808-2886
NSN 5930-00-577-3375
NSN 5835-00-660-4523
NSN 5965-01-253-8699
NSN 6610-01-083-1446
NSN 5996-01-345-5181
NSN 5925-01-101-6068
NSN 5950-00-635-9746
NSN 5990-01-425-2175
NSN 6130-01-383-7469
NSN 6130-01-041-9509