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 5905-01-350-3624
NSN 5990-00-155-2306
NSN 5895-01-373-1560
NSN 5930-01-574-8121
NSN 5990-00-419-0236
NSN 5985-01-426-8726
NSN 6220-00-633-3296
NSN 5985-00-471-0710
NSN 5965-00-539-7778
NSN 5835-01-168-6256
NSN 7035-01-377-7712
NSN 7035-01-450-2289