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 6130-00-227-2124
NSN 6685-00-723-8814
NSN 5905-01-215-1896
NSN 5895-01-615-9770
NSN 6610-00-556-1870
NSN 6145-01-422-5319
NSN 6110-01-319-7177
NSN 5895-01-200-7150
NSN 4140-01-314-8251
NSN 5930-00-540-0900
NSN 6105-00-971-8295
NSN 5895-00-222-5043