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 2925-00-536-4574
NSN 5950-00-522-2432
NSN 6110-01-315-2996
NSN 6610-00-722-3873
NSN 5915-01-302-4567
NSN 6610-01-652-6794
NSN 5960-00-470-2570
NSN 5965-01-485-3167
NSN 5835-00-986-2918
NSN 5905-01-476-9471
NSN 5895-01-141-1081
NSN 5910-00-083-7198