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 5925-01-477-1673
NSN 6610-01-429-7267
NSN 5935-01-299-1956
NSN 6645-01-394-5149
NSN 5910-01-633-9963
NSN 5930-00-233-6370
NSN 5930-00-010-6617
NSN 5950-00-419-1907
NSN 6150-01-521-6757
NSN 6105-00-211-7684
NSN 5835-00-870-7034
NSN 6650-00-342-6447