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 5895-00-101-7782
NSN 5935-01-082-3229
NSN 6620-01-544-8735
NSN 5930-01-279-3244
NSN 6320-01-108-5933
NSN 5950-01-115-3352
NSN 5999-01-378-7016
NSN 6150-01-591-0044
NSN 6220-01-166-3696
NSN 5996-01-449-0666
NSN 6645-01-425-1673
NSN 5960-01-146-8707