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 5950-00-964-4282
NSN 6320-01-519-8767
NSN 5935-01-576-9551
NSN 5945-00-725-8957
NSN 6135-01-316-9794
NSN 7035-01-661-1923
NSN 5895-01-124-3879
NSN 5855-01-657-7657
NSN 5855-01-426-5589
NSN 5930-00-783-5602
NSN 5950-01-041-3045
NSN 6220-00-111-3188