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 5925-01-019-8911
NSN 6150-01-298-7710
NSN 5910-01-452-8978
NSN 6135-01-472-5681
NSN 5965-01-097-4867
NSN 5965-01-010-1258
NSN 6150-00-907-2647
NSN 6130-01-597-5522
NSN 5960-01-123-8775
NSN 5895-01-258-4824
NSN 5996-01-395-5033
NSN 5950-01-288-1845