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 5945-01-237-7169
NSN 5855-00-631-4565
NSN 6110-01-431-2271
NSN 5925-01-270-2119
NSN 6150-01-427-3764
NSN 6150-01-421-2543
NSN 5910-00-688-7580
NSN 6110-00-768-7583
NSN 6240-01-313-4765
NSN 5990-00-932-3070
NSN 6220-00-466-2681
NSN 6105-01-634-0322