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 5935-01-512-0922
NSN 5945-00-935-5266
NSN 6610-01-072-0018
NSN 5975-01-022-6283
NSN 5935-01-332-3115
NSN 6110-01-609-5138
NSN 6620-00-580-3499
NSN 5930-01-472-8349
NSN 5930-01-561-2256
NSN 5915-01-487-5452
NSN 5935-00-515-3405
NSN 5990-01-421-3325