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 5910-01-368-1104
NSN 4140-01-045-1753
NSN 6240-00-246-5060
NSN 5950-00-170-9103
NSN 6320-00-174-1362
NSN 6150-01-643-8525
NSN 4140-01-285-1841
NSN 5935-01-576-6267
NSN 5985-00-542-0597
NSN 5905-01-492-6653
NSN 5965-01-380-5873
NSN 5835-00-513-9680