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 6105-01-627-8118
NSN 6105-01-566-1293
NSN 5996-01-442-5218
NSN 2925-01-021-7563
NSN 5950-01-360-5614
NSN 5998-01-282-3099
NSN 5920-01-541-5030
NSN 6240-01-435-6505
NSN 6240-01-033-6941
NSN 5950-00-964-5406
NSN 6650-01-285-1266
NSN 6610-01-468-4745