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 6620-01-225-4996
NSN 5835-00-909-1286
NSN 6105-00-001-5533
NSN 7035-00-470-4977
NSN 6105-01-020-8187
NSN 5960-01-297-0696
NSN 5998-00-625-9196
NSN 6610-01-211-8956
NSN 5975-01-488-5681
NSN 6645-00-003-5945
NSN 5835-01-442-6079
NSN 5910-01-417-2475