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 2925-01-647-7225
NSN 6320-01-064-0372
NSN 5895-01-634-0630
NSN 6620-01-394-0365
NSN 6135-00-577-8429
NSN 6150-00-502-2247
NSN 6650-00-898-7262
NSN 5945-01-610-2539
NSN 5996-01-292-2761
NSN 5998-01-424-0464
NSN 5925-01-053-6519
NSN 5920-01-296-0958