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 5930-01-372-0075
NSN 6610-01-396-2484
NSN 6110-00-826-0394
NSN 5965-01-234-6844
NSN 5996-01-412-3038
NSN 6610-01-429-2162
NSN 5996-00-959-2326
NSN 6650-01-421-6957
NSN 5920-00-594-3124
NSN 6320-00-360-1744
NSN 5930-00-113-5240
NSN 6135-01-069-2482