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 5915-00-462-2878
NSN 6610-01-116-2527
NSN 6220-00-144-4687
NSN 5925-01-373-5709
NSN 6110-01-601-6637
NSN 5855-00-185-1560
NSN 6620-00-120-0974
NSN 5960-01-658-9538
NSN 5910-01-068-3222
NSN 6130-01-155-7017
NSN 6135-01-168-2944
NSN 5835-01-123-8305