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 5925-00-256-4884
NSN 5985-01-324-0683
NSN 5975-01-174-3738
NSN 7035-01-297-9806
NSN 5950-01-020-3857
NSN 6240-00-134-9094
NSN 6220-00-817-4281
NSN 5965-00-362-2158
NSN 5935-00-826-9291
NSN 4140-00-012-3506
NSN 5910-01-134-2061
NSN 5960-01-411-5217