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 2925-00-246-3077
NSN 6220-01-366-1972
NSN 5965-00-810-2204
NSN 5950-01-296-8226
NSN 5998-01-472-3691
NSN 6685-01-541-3042
NSN 6110-00-049-5063
NSN 5895-01-622-9838
NSN 5945-01-349-3296
NSN 5855-00-135-9064
NSN 5998-01-317-4798
NSN 5965-01-332-1931