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 6610-00-592-9012
NSN 5930-00-133-9629
NSN 5910-01-031-8094
NSN 6145-01-514-5315
NSN 5999-01-253-0692
NSN 6650-01-068-3997
NSN 5950-00-978-9290
NSN 6650-01-218-4742
NSN 5915-01-133-7658
NSN 6135-01-408-9244
NSN 6105-01-384-2435
NSN 6145-01-117-3575