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 5960-01-641-5493
NSN 5930-01-578-4609
NSN 5925-01-448-9590
NSN 5925-00-966-7171
NSN 7035-01-476-7787
NSN 5920-00-068-5139
NSN 6130-01-581-7772
NSN 5835-01-488-6678
NSN 5950-00-397-9869
NSN 6320-01-459-6992
NSN 6320-01-435-5991
NSN 6130-00-955-1743