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 5935-01-580-0709
NSN 6145-01-411-0600
NSN 6105-01-195-1475
NSN 5855-01-131-9336
NSN 5910-01-465-4767
NSN 6240-00-239-8295
NSN 7035-01-215-7764
NSN 5905-00-143-0943
NSN 5930-01-443-4789
NSN 6610-00-327-7540
NSN 5965-00-083-8157
NSN 5996-01-381-6564