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 6110-00-377-9160
NSN 5996-00-823-8487
NSN 5930-01-517-1256
NSN 5960-00-106-1233
NSN 5855-00-198-3197
NSN 5996-00-871-0626
NSN 5895-00-340-3297
NSN 5990-00-466-2952
NSN 5895-01-411-0191
NSN 5855-01-473-6076
NSN 6320-01-253-9585
NSN 6110-01-208-3448