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 6145-00-973-9202
NSN 5950-00-824-3957
NSN 6135-01-071-4923
NSN 5895-00-064-1745
NSN 6145-00-091-1079
NSN 5895-00-234-6319
NSN 6130-01-035-9263
NSN 5950-01-145-6214
NSN 6110-00-140-8769
NSN 5945-00-009-8332
NSN 6150-01-094-7298
NSN 5835-01-143-9143