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 5975-01-092-6762
NSN 5935-01-368-5122
NSN 7035-01-619-4544
NSN 6685-00-404-8444
NSN 5835-01-094-0926
NSN 6130-01-188-2362
NSN 6135-00-235-1938
NSN 5998-00-288-1902
NSN 5895-00-875-1210
NSN 6145-00-101-9857
NSN 5996-01-061-5142
NSN 5960-01-458-7999