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 5965-01-353-6380
NSN 5960-01-045-8524
NSN 6105-01-659-6140
NSN 4140-01-386-5630
NSN 6650-01-350-4421
NSN 6150-01-321-2779
NSN 7035-00-020-2227
NSN 5990-01-174-6851
NSN 5835-00-339-3020
NSN 5985-00-994-0954
NSN 5910-00-570-7524
NSN 5855-00-058-1293