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 5965-00-866-3371
NSN 6110-01-430-7238
NSN 5835-01-038-2402
NSN 5985-00-020-6162
NSN 5996-01-633-7979
NSN 5950-00-953-5747
NSN 5965-01-512-0654
NSN 5930-01-363-8501
NSN 5905-01-469-5478
NSN 5999-00-630-1954
NSN 2925-01-484-5066
NSN 5915-01-574-5139