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 5996-01-281-7336
NSN 6240-01-633-3246
NSN 5960-01-487-2175
NSN 6620-01-379-3300
NSN 6130-01-423-1383
NSN 5930-01-598-1402
NSN 6220-00-240-3300
NSN 7035-00-442-1869
NSN 6110-01-265-4078
NSN 5905-00-110-0388
NSN 5945-01-495-6564
NSN 5996-00-947-8805