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 6685-01-463-2480
NSN 5935-00-478-2922
NSN 5855-01-430-3246
NSN 4140-01-594-5974
NSN 5999-00-764-3666
NSN 5895-01-512-9637
NSN 5855-01-469-7521
NSN 4140-01-319-7786
NSN 5960-00-349-7650
NSN 6110-01-512-2008
NSN 6130-01-415-9453
NSN 5935-00-229-1462