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 5965-01-151-9816
NSN 6240-01-074-6962
NSN 6145-01-336-1920
NSN 5965-01-494-3600
NSN 6130-01-573-5393
NSN 5996-01-483-7110
NSN 6110-00-376-4834
NSN 5975-01-443-1074
NSN 2925-00-693-5748
NSN 6110-00-191-9225
NSN 5855-01-656-6808
NSN 6620-01-333-4734