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 5985-01-465-6220
NSN 5920-00-199-9514
NSN 5945-01-113-7250
NSN 6645-01-533-8408
NSN 5998-01-134-5405
NSN 5920-01-590-8226
NSN 6150-00-394-8888
NSN 6685-00-204-6037
NSN 5855-01-542-9059
NSN 5960-01-364-1318
NSN 5975-01-423-8280
NSN 5855-00-791-5000