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 6240-01-550-3112
NSN 5945-01-411-2822
NSN 5985-00-266-2094
NSN 5925-01-319-9625
NSN 5935-00-198-3670
NSN 7035-01-564-7662
NSN 6135-01-220-7193
NSN 6650-00-342-6447
NSN 5930-00-636-8888
NSN 5905-01-485-4548
NSN 5895-01-573-0530
NSN 5998-01-505-3923