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 5975-00-964-9064
NSN 6610-00-955-2808
NSN 5990-01-380-7815
NSN 5910-00-126-4756
NSN 6685-01-190-5458
NSN 5999-00-241-3318
NSN 5996-00-288-1829
NSN 5960-00-866-9660
NSN 5930-00-065-6184
NSN 5895-00-952-3199
NSN 5960-01-170-5932
NSN 5965-00-779-9546