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 5910-01-063-1006
NSN 6130-01-296-8131
NSN 5950-01-338-6752
NSN 5965-00-615-7118
NSN 5960-01-061-2138
NSN 7035-00-408-8170
NSN 5910-01-467-0658
NSN 5950-01-556-7989
NSN 5905-01-060-3863
NSN 6105-00-437-9189
NSN 5965-01-521-0941
NSN 5910-00-156-0993