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 4140-00-081-6814
NSN 5915-01-337-3230
NSN 5960-01-496-3712
NSN 7035-01-585-5888
NSN 6110-01-530-4520
NSN 5910-00-928-1453
NSN 7035-01-008-7248
NSN 5930-01-537-1523
NSN 5935-01-421-5365
NSN 6145-01-361-8985
NSN 5895-01-576-9136
NSN 5835-01-541-9991