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 5895-01-094-2578
NSN 5835-01-207-6612
NSN 5990-00-476-8570
NSN 6240-01-193-8752
NSN 7035-01-566-0911
NSN 5996-01-056-7011
NSN 6110-01-298-8368
NSN 5960-01-362-9638
NSN 5925-00-949-5937
NSN 5910-01-603-4402
NSN 5930-01-629-4793
NSN 6150-01-046-9800