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 5996-01-400-3558
NSN 6145-00-730-3933
NSN 5855-01-033-1375
NSN 5855-01-483-1350
NSN 5915-01-398-9831
NSN 5930-01-016-0619
NSN 6150-00-183-7710
NSN 6610-01-078-9238
NSN 5935-01-414-2035
NSN 5920-01-195-7254
NSN 5925-00-136-0977
NSN 5950-00-938-1391