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 5920-00-478-1280
NSN 5985-01-069-2523
NSN 5996-01-311-2808
NSN 5905-00-792-4545
NSN 5998-01-430-1796
NSN 5910-01-133-7208
NSN 5950-00-334-3011
NSN 5910-01-120-7744
NSN 5895-01-390-8294
NSN 6145-01-026-1083
NSN 5915-00-723-8269
NSN 5835-01-550-1577