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 6220-00-176-5912
NSN 5975-01-544-3328
NSN 5950-01-146-4329
NSN 5855-01-147-6024
NSN 5835-00-660-4523
NSN 6685-01-131-0066
NSN 5996-01-061-5142
NSN 5910-01-339-9055
NSN 6110-01-548-1006
NSN 6320-01-652-3806
NSN 5905-01-365-8306
NSN 5935-00-092-2172