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 6105-01-519-1922
NSN 5935-01-308-1069
NSN 5975-00-925-9570
NSN 5925-01-420-7589
NSN 5920-01-099-0539
NSN 6685-01-033-4648
NSN 5960-01-306-4606
NSN 5935-01-458-0494
NSN 5835-01-475-5714
NSN 6620-01-098-9866
NSN 5915-00-824-0196
NSN 6105-00-847-8199