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 6135-00-161-0746
NSN 5935-01-193-0240
NSN 5835-01-435-4139
NSN 5920-01-627-3189
NSN 5910-00-189-9158
NSN 5930-01-350-3705
NSN 4140-01-411-6666
NSN 6610-01-078-7796
NSN 5915-01-063-7561
NSN 6110-00-211-1092
NSN 5855-00-079-2370
NSN 7035-01-598-2394