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 5960-01-410-8177
NSN 5996-00-285-3727
NSN 5920-01-509-3544
NSN 6240-00-423-9575
NSN 5915-01-462-2124
NSN 6130-01-211-6246
NSN 5905-00-576-8327
NSN 6645-01-221-5888
NSN 5910-01-585-9197
NSN 6645-01-073-5302
NSN 6320-01-317-0858
NSN 6150-01-407-7095