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 6150-00-833-8148
NSN 6110-01-043-4179
NSN 6110-00-936-2110
NSN 6240-01-195-8696
NSN 5855-01-070-8084
NSN 5930-01-188-0294
NSN 5965-00-378-3403
NSN 6110-01-042-8115
NSN 5998-00-927-3803
NSN 5835-01-173-1578
NSN 5925-00-907-6342
NSN 5945-00-317-4812