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 5950-00-732-6067
NSN 2925-00-816-8765
NSN 6220-01-363-4625
NSN 6105-00-292-4110
NSN 5965-00-840-6542
NSN 5990-01-609-4793
NSN 5925-01-118-3866
NSN 5935-01-438-3259
NSN 6320-00-004-9158
NSN 6610-00-317-5860
NSN 5975-01-349-9158
NSN 5996-01-223-5896