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 5945-01-461-2084
NSN 6240-01-156-0285
NSN 5835-00-341-5441
NSN 6645-01-067-4393
NSN 6320-01-140-9343
NSN 6130-01-281-7268
NSN 5835-01-399-5820
NSN 6135-00-377-9165
NSN 5905-01-481-0127
NSN 5895-00-952-3490
NSN 6130-01-062-1326
NSN 2925-01-239-6044