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 5935-00-156-3697
NSN 5835-01-209-6410
NSN 6130-00-348-1410
NSN 6610-00-765-7174
NSN 6320-00-456-2092
NSN 5950-01-123-5240
NSN 6130-01-262-9437
NSN 5935-00-971-7244
NSN 5965-00-090-7451
NSN 5996-00-738-3677
NSN 5950-00-197-7705
NSN 6685-01-465-3059