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 5895-01-106-8481
NSN 6135-01-069-2482
NSN 2925-00-899-4261
NSN 6320-01-564-0893
NSN 6650-01-442-0267
NSN 6650-00-137-5859
NSN 5965-01-480-8986
NSN 2925-00-646-6099
NSN 5835-00-138-5772
NSN 6610-01-389-3082
NSN 5950-01-250-1051
NSN 5905-01-114-5120