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 5990-01-485-0260
NSN 7035-01-466-5636
NSN 5910-01-337-7014
NSN 5915-00-156-1654
NSN 5965-00-920-0455
NSN 5895-00-174-4442
NSN 6620-01-197-8207
NSN 5910-00-159-6861
NSN 5996-01-633-7979
NSN 4140-01-266-4519
NSN 5945-01-512-7698
NSN 6320-00-456-0836