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 5960-01-254-3541
NSN 6645-01-483-5519
NSN 5910-01-145-4297
NSN 5985-01-158-7487
NSN 5990-01-172-4553
NSN 6320-01-116-3980
NSN 6240-00-446-3700
NSN 5950-00-267-9912
NSN 6645-00-080-1087
NSN 5855-01-286-9928
NSN 5895-00-288-5878
NSN 5935-00-061-3127