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 5975-01-144-1997
NSN 5975-01-181-5679
NSN 6320-01-622-5493
NSN 6240-00-344-8582
NSN 5835-01-370-4292
NSN 5975-01-397-8805
NSN 6620-01-514-2949
NSN 6620-01-648-1594
NSN 6620-01-435-8672
NSN 5935-01-026-8106
NSN 5920-01-565-4729
NSN 5915-01-519-5672