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 6240-00-299-9819
NSN 5990-01-224-8052
NSN 5895-01-394-4973
NSN 5905-01-008-5287
NSN 6130-01-392-0573
NSN 5935-01-579-3598
NSN 5935-01-259-7148
NSN 5925-01-346-8598
NSN 6645-01-013-3852
NSN 5925-01-483-1656
NSN 5960-01-397-4986
NSN 5950-00-869-8235