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 5895-01-088-8369
NSN 5965-01-099-2696
NSN 6130-01-655-0364
NSN 5950-01-421-4138
NSN 4140-00-805-9531
NSN 6240-01-109-4680
NSN 5950-00-490-5227
NSN 6650-01-503-4469
NSN 5996-01-633-7979
NSN 5935-01-406-0210
NSN 5930-00-725-5152
NSN 5910-01-012-0752