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 5930-01-508-8650
NSN 6110-00-525-3418
NSN 5960-00-269-4762
NSN 6110-01-322-4659
NSN 5998-00-828-4059
NSN 5910-01-464-1482
NSN 6650-01-283-2871
NSN 5925-01-383-4076
NSN 6135-01-142-6456
NSN 5855-00-908-9314
NSN 6610-00-518-4919
NSN 6645-00-108-6479