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 5945-01-011-3328
NSN 5950-00-897-7211
NSN 5960-01-175-9880
NSN 5835-01-025-8761
NSN 5835-01-040-7190
NSN 6620-01-517-0014
NSN 5998-01-250-4929
NSN 2925-01-040-6354
NSN 6685-00-679-1197
NSN 5895-00-211-7193
NSN 6650-01-549-8478
NSN 5905-01-128-3494