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 2925-01-468-7073
NSN 6220-01-446-4220
NSN 5996-00-708-6937
NSN 6145-00-581-1629
NSN 5920-00-950-4430
NSN 5915-01-423-8561
NSN 5990-01-431-3725
NSN 6320-01-170-4068
NSN 5895-00-812-6181
NSN 5835-01-502-9228
NSN 6105-00-265-3185
NSN 6610-01-359-0008