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 5965-01-039-1430
NSN 5996-00-199-9303
NSN 5945-01-063-8198
NSN 6105-01-324-7891
NSN 6685-01-464-8180
NSN 5996-01-461-8320
NSN 6240-00-956-6424
NSN 6650-01-313-5511
NSN 5855-01-613-1202
NSN 5998-00-807-4486
NSN 6110-01-633-9660
NSN 5925-01-485-3159