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 5925-00-401-6274
NSN 7035-01-079-6560
NSN 6620-01-128-9808
NSN 5960-01-278-9394
NSN 5895-00-906-2203
NSN 5960-01-541-5734
NSN 5990-01-581-1961
NSN 5855-01-377-7112
NSN 5996-01-495-2923
NSN 5998-01-451-3463
NSN 6650-00-546-2504
NSN 7035-01-497-6875