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 5945-01-266-8837
NSN 6650-00-468-8071
NSN 5975-00-951-0223
NSN 6110-00-019-1385
NSN 6150-00-429-0213
NSN 5950-01-532-4481
NSN 5960-00-289-6591
NSN 6610-01-145-2569
NSN 6240-01-544-4874
NSN 5960-01-093-9491
NSN 6650-01-517-1588
NSN 5996-01-098-1822