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 6610-01-256-7938
NSN 6650-01-449-2334
NSN 5905-01-571-2902
NSN 6135-01-614-8028
NSN 6620-01-439-7218
NSN 6610-01-513-0303
NSN 5998-01-128-6883
NSN 7035-01-129-7834
NSN 6685-00-952-5120
NSN 5895-01-063-6594
NSN 5975-01-421-8497
NSN 5960-01-500-6615