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 6110-01-361-5997
NSN 5920-01-333-4876
NSN 6320-00-089-9426
NSN 5996-01-263-7934
NSN 5985-01-129-4172
NSN 6320-01-255-2096
NSN 5960-00-857-1250
NSN 6145-01-437-9078
NSN 5920-01-212-1536
NSN 6645-01-569-5729
NSN 6320-01-015-9856
NSN 4140-01-110-7685