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 6130-01-347-4844
NSN 5960-01-323-6432
NSN 7035-00-541-8516
NSN 5905-00-935-1142
NSN 5855-00-189-6066
NSN 6130-01-222-0475
NSN 6135-00-351-8606
NSN 6145-00-686-8651
NSN 2925-01-550-0177
NSN 5999-01-415-0855
NSN 5835-01-461-8184
NSN 5920-01-097-9927