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 6650-00-925-1274
NSN 5920-01-468-5911
NSN 5999-01-469-1646
NSN 5935-01-016-6333
NSN 5960-01-422-3269
NSN 5895-00-418-4639
NSN 5895-01-461-2354
NSN 5855-01-323-5394
NSN 5950-01-430-9276
NSN 4140-01-425-5367
NSN 5835-00-733-9145
NSN 6145-00-916-2042