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 5915-00-836-7425
NSN 6620-01-237-5603
NSN 5960-01-415-3574
NSN 5920-01-441-6379
NSN 5930-01-047-3350
NSN 7035-00-104-7613
NSN 6135-01-631-0269
NSN 6135-00-866-2311
NSN 2925-01-344-6073
NSN 5920-00-518-1847
NSN 6240-00-813-6328
NSN 5996-00-954-7166