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 5950-01-207-0929
NSN 5915-00-271-2321
NSN 5930-00-840-7601
NSN 6150-00-925-3320
NSN 5975-01-319-8212
NSN 5835-00-939-7470
NSN 5985-01-446-5950
NSN 6150-01-108-3260
NSN 5910-01-059-8500
NSN 5920-01-395-3020
NSN 6620-01-649-7511
NSN 5996-01-633-0192