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 5935-01-123-8543
NSN 5996-00-338-9760
NSN 5945-01-483-9601
NSN 4140-01-629-9225
NSN 6105-01-142-3199
NSN 5910-01-055-4661
NSN 5965-01-249-2114
NSN 6105-00-222-4762
NSN 5895-01-190-2324
NSN 5950-01-596-5787
NSN 5960-00-044-5547
NSN 5855-01-218-3735