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 6645-00-057-3499
NSN 5915-00-473-2112
NSN 6220-01-588-1001
NSN 6110-00-898-3223
NSN 5910-00-360-6268
NSN 5998-00-833-2516
NSN 6645-01-412-4233
NSN 6130-01-468-4765
NSN 5920-01-218-3885
NSN 6645-01-043-5236
NSN 5996-00-948-1963
NSN 6610-01-225-7242