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 7035-01-487-6481
NSN 5895-00-692-7672
NSN 6105-01-604-3435
NSN 5996-00-467-1429
NSN 5835-01-264-8782
NSN 6645-00-064-7210
NSN 7035-01-398-3494
NSN 5910-01-650-5112
NSN 5998-01-626-9471
NSN 6150-01-377-4037
NSN 2925-00-406-4381
NSN 5985-01-065-9815