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 5930-01-449-0865
NSN 6220-00-418-1961
NSN 6650-00-462-4700
NSN 5910-01-069-3162
NSN 2925-00-964-7128
NSN 7035-01-193-2667
NSN 5945-01-013-0045
NSN 6110-00-825-5807
NSN 6645-01-011-6459
NSN 6145-01-029-4184
NSN 6240-00-469-2339
NSN 5975-01-032-9705