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 5895-01-383-7587
NSN 6320-01-573-6490
NSN 5990-01-357-6175
NSN 6240-00-776-1614
NSN 6220-01-262-4194
NSN 6110-01-593-3565
NSN 5835-00-939-7470
NSN 6135-00-593-6831
NSN 6220-00-300-3595
NSN 5925-01-411-6028
NSN 5960-01-198-2244
NSN 6145-01-095-4139