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 7035-01-287-9817
NSN 6110-01-288-7996
NSN 4140-00-192-0269
NSN 7035-00-205-8739
NSN 6645-01-595-1160
NSN 5835-01-143-9143
NSN 6220-01-437-9085
NSN 6130-01-465-9158
NSN 5965-00-246-4767
NSN 5915-01-423-8561
NSN 6220-00-186-0177
NSN 6240-01-029-3701