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 5915-00-074-4387
NSN 5945-00-813-7409
NSN 6610-00-540-8911
NSN 6105-00-462-9723
NSN 6645-00-772-0532
NSN 6110-01-552-4209
NSN 6220-01-468-5596
NSN 6145-01-095-4139
NSN 6105-00-375-6056
NSN 5935-01-312-9754
NSN 5985-00-889-4050
NSN 6240-01-612-4236