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 5999-00-905-3973
NSN 6130-01-124-2630
NSN 2925-01-027-1293
NSN 5835-01-209-6410
NSN 5895-00-981-6517
NSN 6620-00-458-8266
NSN 5925-01-529-6371
NSN 5835-01-362-8367
NSN 5930-01-420-3985
NSN 4140-01-356-1752
NSN 5965-01-462-9340
NSN 6610-00-618-6192