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 5965-01-222-1420
NSN 5835-00-912-5656
NSN 5895-01-568-4946
NSN 6320-01-381-7023
NSN 5835-01-495-0595
NSN 6620-01-221-2643
NSN 6685-01-029-0202
NSN 4140-00-787-4444
NSN 6650-00-740-7338
NSN 5920-01-176-1413
NSN 5945-01-210-7200
NSN 5855-01-392-1110