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 5915-01-611-7401
NSN 5895-01-347-4498
NSN 6650-00-569-1762
NSN 6650-00-882-1011
NSN 5925-01-535-7870
NSN 5910-00-328-0947
NSN 5930-00-706-6287
NSN 5990-01-602-6701
NSN 5950-00-425-9223
NSN 5935-01-189-0577
NSN 6610-01-605-2451
NSN 5835-01-268-1924