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 5905-00-410-8075
NSN 5950-01-374-0869
NSN 6320-01-246-4390
NSN 5835-01-485-1408
NSN 5996-01-512-0800
NSN 6240-01-331-2244
NSN 5996-01-442-3676
NSN 7035-01-029-7221
NSN 5965-01-478-9375
NSN 5996-01-056-1736
NSN 6145-01-554-3045
NSN 6610-01-395-0568