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 5990-01-400-3299
NSN 5965-00-499-8229
NSN 7035-00-124-9383
NSN 6105-01-508-0231
NSN 6610-01-034-5226
NSN 6150-01-376-8929
NSN 7035-01-626-7763
NSN 5905-01-600-0179
NSN 6150-01-357-2311
NSN 5990-00-759-3423
NSN 6145-01-230-1866
NSN 5975-01-458-9075