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 6130-00-525-9975
NSN 5990-01-609-4793
NSN 5915-00-972-5460
NSN 5998-00-671-1242
NSN 5895-00-472-9829
NSN 5915-00-476-4882
NSN 5998-01-026-2897
NSN 5996-00-416-2924
NSN 7035-01-565-4898
NSN 5990-00-811-8720
NSN 5895-00-126-6922
NSN 5985-01-208-1466