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 7035-00-897-7567
NSN 5930-01-209-4698
NSN 5965-01-197-6924
NSN 5835-01-580-0446
NSN 5999-01-472-2269
NSN 5950-01-097-7665
NSN 5930-01-027-2278
NSN 2925-00-923-5375
NSN 5930-01-519-9318
NSN 5835-00-198-4936
NSN 6130-01-571-8628
NSN 5945-01-616-5889