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 5925-00-561-0677
NSN 5935-01-203-2260
NSN 5915-01-509-9554
NSN 5855-00-288-1408
NSN 5855-01-208-1471
NSN 5935-01-437-6524
NSN 5910-01-156-4498
NSN 6620-00-643-1402
NSN 5996-00-976-1429
NSN 5935-01-091-6168
NSN 6240-01-197-0489
NSN 6110-00-366-1344